nptel data mining assignment answers week 1

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Thank you for learning with NPTEL!

Dear Learner, Thank you for taking the course with NPTEL!! Hope you enjoyed the journey with us. The results for this course have been published and we are closing this course now.  You will still have access to the contents and assignments of this course, if you click on the course name from the "Mycourses" tab on  swayam.gov.in . The discussion forum is being closed though and you cannot ask questions here. For any further queries please write to  [email protected] . Enrollments are still open for 500+ courses for the Jan 2021 Semester!!! Enrollment for First set of courses will be closed by Feb 1,2021 Please Click here to see the Final course list for Jan 2021: https://docs.google.com/ spreadsheets/d/e/2PACX- 1vRTVXhVv0WXRk1wRyUTQrrJ2sXkZL hYELokwX8K7mRCDK42navKKDHHet7I iczDNODvLNY4fKnmEpka/pubhtml? urp=gmail_link&gxids=7628 - Team NPTEL

Data Mining : Open now for exam registration 2021!

Dear candidate, Here is a golden opportunity for those who had previously enrolled in  this  course during the  Jan 2020  semester, but could not participate in the exams  or were absent/did not pass the exam for this course .  This course is being reoffered in Jan 2021 and w e are giving you another chance to  write the exam  in Mar/Apr 2021 and obtain a certificate based on NPTEL norms. Do not let go of this unique opportunity to earn a certificate from the IITs/IISc. IMPORTANT instructions for learners - Please read this carefully  1 . The exam date for  this  course :   April 24, 2021 2. Certification exam registration URL is:  https://examform.nptel.ac. in/     Please  fill the exam form using the  same Enrolled email id  & make fee payment via the form, as before. 3. Choose from the Cities where exam will be conducted:  Exam Cities     4.  You  DO NOT have to re-enroll in the courses.  5.  You  DO NOT have to resubmit Assignments OR participate in the non-proctored  programming exams. 6. If you do enroll to Jan 2021 course, w e will take the best  average assignment  scores /non- proctored programming exam score  across the  two  semester s    Our suggestion : -  Please  check once if  you  have  >=  40/100   in average assignment score  and also the cutoff required in the non-proctored programming exam(s), wherever applicable. - If not,  please  submit Assignments  again in the Jan 2021 course  & and also participate in the non-proctored programming exams to become eligible for the e-certificate. -  You  can also submit Assignments  again  and participate in the non-proctored programming exams if  you  want to better  your  previous scores. RECOMMENDATION:  Please enroll to the Jan 2021 course   and brush up your lessons for the exam. 7. Exam fees:  If you register for the exam and pay before  Mar 8, 2021, 10:00 AM,  Exam fees will be  Rs. 1000/- per exam .  If you register for exam before  Mar 8, 2021 , 10:00 AM  and have not paid or if you register between  Mar 8, 2021, 10:00 AM & Mar 12, 2021, 5:00 PM,  Exam fees will be  Rs. 1500/-  per exam  8. 50% fee waiver for the following categories:  Students belonging to the SC/ST category: please select Yes for the SC/ST option and upload the correct Community certificate. Students belonging to the PwD category with more than 40% disability: please select Yes for the option and upload the relevant Disability certificate.  9. Last date for exam registration: Mar 12, 2021 5:00 PM (Friday).  10. Mode of payment: Online payment - debit card/credit card/net banking.  11. HALL TICKET:  The hall ticket will be available for download tentatively by  2 weeks prior to the exam date .  We will confirm the same through an announcement once it is published.  12. FOR CANDIDATES WHO WOULD LIKE TO WRITE MORE THAN 1 COURSE EXAM:- you can add or delete courses and pay separately – till the date when the exam form closes. Same day of exam – you can write exams for 2 courses in the 2 sessions. Same exam center will be allocated for both the sessions.  13.  Data changes:  Last date for data changes: Mar 12, 2021, 5:00 PM:  All the fields in the Exam form except for the following ones can be changed until the form closes.  The following 6 fields can be changed ONLY when there are NO courses in the course cart. And you will be able to edit the following fields only if you: -  REMOVE unpaid courses from the cart And/or - CANCEL paid courses  1. Do you come under the SC/ST category? *  2. SC/ST Proof  3. Are you a person with disabilities? *  4. Are you a person with disabilities above 40%?  5. Disabilities Proof  6. What is your role ?  Note:  Once you remove or cancel a course, you will be able to edit these fields immediately.  But, for cancelled courses, refund of fees will be initiated only after 2 weeks.  14.  LAST DATE FOR CANCELLING EXAMS and getting a refund: Mar 12, 2021, 5:00 PM  15. Click here to view Timeline and Guideline :  Guideline   We hope that those who missed out on writing exams previously will make use of this unique opportunity Please write to  [email protected]  for any queries.  Thanks & Regards,  - NPTEL TEAM.

Data Mining: Results Published!

• If You have filled G-Form for Name/DOB changes, it will be reflected in your login and  E-Certificate after Jan 15th, 2021.
• As announced earlier, hard copies of certificates will not be dispatched.

Feedback for Data Mining

Dear student, We are glad that you have attended the NPTEL online certification course. We hope you found the NPTEL Online course useful and have started using NPTEL extensively. In this regard, we would like to have feedback from you regarding our course and whether there are any improvements, you would like to suggest.   We are enclosing an online feedback form and would request you to spare some of your valuable time to input your observations. Your esteemed input will help us in serving you better. The link to give your feedback is:  https://docs.google.com/forms/d/1xfsz9YxminQEhmqbJgCjvduHZwyVe3VMHsSHYvg0IsY/viewform We thank you for your valuable time and feedback. Thanks & Regards, -NPTEL Team

Exam Format - Jan 2020 courses!!

Dear Candidate, Type of exam will be available in the list: Click Here You will have to appear at the allotted exam center and produce your Hall ticket and Government Photo Identification Card (Example: Driving License, Passport, PAN card, Voter ID, Aadhaar-ID with your Name, date of birth, photograph and signature) for verification and take the exam in person.  You can find the final allotted exam center details in the hall ticket. The hall ticket is yet to be released.  We will notify the same through email and SMS. Type of exam: Computer based exam (Please check in the above list corresponding to your course name) The questions will be on the computer and the answers will have to be entered on the computer; type of questions may include multiple choice questions, fill in the blanks, essay-type answers, etc. Type of exam: Paper and pen Exam  (Please check in the above list corresponding to your course name) The questions will be on the computer. You will have to write your answers on sheets of paper and submit the answer sheets. Papers will be sent to the faculty for evaluation. On-Screen Calculator Demo Link: Kindly use the below link to get an idea of how the On-screen calculator will work during the exam. https://tcsion.com/ OnlineAssessment/ ScientificCalculator/ Calculator.html NOTE: Physical calculators are not allowed inside the exam hall. -NPTEL Team

Best of Luck for your Exam

Best of luck for your examination!

Regards Course Admin NPTEL Team

NPTEL Jan-Apr 2020 - Update about PASS Certificate

The Assignment score sheet and Modified Pass certificate, if you are eligible for it, for all the exam registered courses have been generated.

How to access Candidate login:

Please login to https://nptel.ac.in/noc/ (preferably in incognito mode) with the exam registered email ID to check the same.

Average Assignment score is calculated as follows:

Please check Candidate login for details.

Modified pass certificate:

If this score >= 40/100 (which is also one condition for certificate eligibility), we will issue a modified Pass certificate.

If this score <40/100, this certificate will not be issued.

This Modified Pass certificate will not be counted towards the Domain certification as a completed course. 

Similarly, we will not be issuing an AICTE-NPTEL FDP certificate also based on the Modified Pass certificate.

For any queries, please write to [email protected]

As announced earlier there will be NO dispatch of certificate hard copies. 

Also, the certificate publishing link for social media is currently disabled.

Regarding the exam fee which you had paid for the Jan-Apr 2020 exams

Choose between the two options given below:

1. OPTION 1: "I wish to write exam"

NPTEL is planning to conduct the Jan-Apr 2020 semester exams (online remote proctored AND/OR in-person exams) in the coming days, based on prevalent government guidelines at that time. If you wish to write this exam - whenever we conduct it - we will retain the fees you had paid earlier and,

Inform you as & when we plan to conduct the exam for the subject you have registered.

You will be informed of the mode and date of the exam.

At that point if you are unable to write the exam, you will be allowed to cancel the registration and take the refund.

By choosing this Option 1, you also agree that:

If I choose Exam and I am absent for it OR do not pass the exam based on NPTEL criteria, I will not get a certificate or refund of fees.

2. OPTION 2: "I wish to cancel and take refund"

In case you do not wish to write the exam for the NPTEL course offered in Jan 2020, please choose this option.

In this case you will get a refund of 80% of the fee paid earlier.

You also hereby agree that even if we organize the exam on a later date, you will not be permitted to write the exam.

LAST DATE TO FILL THIS FORM: June 26 (Friday) 12PM

If you do not fill this form before the given deadline, by default, we will retain your exam fees and will expect you to write the exam on a later date as explained above. 

Form Link: bit.ly/ExamOrRefundForm

For any queries: please contact [email protected]  

NPTEL: Latest update on Exams for Jan 2020 semester

Dear learner, Hope you are safe and doing fine in the current situation. This is with regard to the Jan-Apr 2020 NPTEL exams. Based on the feedback received the last couple of days from several stakeholders such as learners, colleges, etc, we have decided on the following: Cancelling the exams scheduled for 23/24/25 June through TCS The exams scheduled on 23/24/25 June, stand cancelled and the choices learners had opted for - In person exams or Refund, stand cancelled. 1. Attested Assignment Score sheet:  For ALL exam registered candidates: We will issue an attested assignment score sheet letter, regardless of your assignment score - which can be used as appropriate. 2. Modified Pass certificate: Based on Average Assignment score We will calculate the Average Assignment score as follows: Average of the best 3/6/8 assignments for courses of duration 4/8/12 weeks (or as announced apriori in the course in case of changes) If this score >= 40/100 (which is also one condition for certificate eligibility), we will issue a modified Pass certificate. If this score <40/100, this certificate will not be issued. This certificate will not be counted towards the Domain certification as a completed course.  Similarly, we will not be issuing an AICTE-NPTEL FDP certificate also based on this. 3. A generic letter from our side - request to College authorities to accept this as per their requirement will be put up on  nptel.ac.in , can be downloaded and used We will put up a pdf in which we will explain the assignment score sheet and the Pass certificate and request them to accept and process further. We will also independently approach the ministry, AICTE and UGC to convey this new process for Jan 2020 semester to all universities.    Regarding the conduct of exams in future: Independent of the Pass certificate and the Attested assignment score sheet mentioned above,  in order to plan for a possible exam sometime in the future, w e will share another form after the above activities are completed, with 2 choices:   a.  Cancel and refund  - Those who are very sure that they would not want to appear for regular proctored NPTEL exams and want a refund - can choose this. We will refund the money. We may not be able to open registrations again in this case if you wish to appear for it later. b.  NPTEL can retain fees for exams whenever organized for Jan 2020 courses  -Those who would like to wait and take the exam with us - whenever we conduct it - can opt for this choice  and we will keep the fees with us. Writing this and passing as per the certification criteria laid down will get them the regular NPTEL certificate. This will alone be counted towards the Domain certificate and issue of the FDP certificate. The mode of conducting the exams, date of the exams, etc - we will inform as the situation evolves.   For any queries: please contact  [email protected]. in -NPTEL Team

UPDATE ABOUT NPTEL JAN-APR 2020 EXAMS

NPTEL Committee has decided to discontinue the Online Remote Proctored Exam Option .

Hence, you now have to choose between the following 2 options.

OPTION 1: IN PERSON PROCTORED EXAM AT FIXED EXAM CENTRES

We will be conducting exams with TCS iON (like we normally do) for which you have to appear in person at the designated exam centre in the city chosen by you.

The current exam dates fixed for this are:

  Important:

The above is subject to Government restrictions prevalent in various states at that point in time.

If you choose this option, the responsibility to reach the centre lies with you.

If the exams do get postponed due to unavoidable circumstances, exams may be conducted in August 2020 or maybe even as late as in October 2020.

If you choose to write the exam through this option and the exam is conducted by us in a particular city and you miss it, refund will NOT be possible as all arrangements would have been made with the vendor for the same and hence payment made to the vendor.

If you do pass the course as per the criteria mentioned, certificate will be the same as we normally give.

• We will ensure you will be able to write the exams you have registered for without a clash in slots.

NPTEL, along with the exam partner, will make sure that exams are conducted by following appropriate social distancing norms and hygiene rules as required in the current situation.

We will try and ensure conduct of exam in the cities given in the list, but if in case for any unforeseen reason, we are unable to conduct the exam in the city chosen by you, we will refund 80% of the exam fee. In this case, you will not get the certificate from us.

Same final score calculation and pass criteria as mentioned in the Course introduction page will be applied  and NPTEL certificates will be given as per that.

Exam fees will not be refunded if you select this option and later do not/cannot take the exam.

In the link given below, you may choose exam cities where you prefer to write exams.

------------------------------ ----

OPTION 2: CANCEL EXAM AND TAKE A REFUND

NPTEL certificate will NOT be issued in this case and you will only get an attested assignment score sheet. We will create and share a letter stating the Assignment scores obtained in the course, by the end of June, 2020.

We will refund 80% of the exam fees you had paid, with 20% retained by NPTEL towards admin costs. Refund will be initiated only after exams are concluded (after June 25).

THOSE WHO DO NOT FILL THIS FORM

By default, your choice will be taken as: CANCEL AND REFUND

LAST DATE TO FILL THIS FORM: JUNE 7, 2020 - 5PM

Link: bit.ly/NPTELExamOptionForm (Please open from Incognito window)

- NPTEL Team

NPTEL:New Exam dates and options for Jan-Apr 2020

• A laptop/desktop with webcam, audio and stable internet connection.
• You can write the exam from wherever you are.
• Please check system requirements shown below.

If you wish to take the remote proctored online exam online, please follow the following steps. STEP 1 : Mock Test You will receive an email with Link for a Mock Test. Please go ahead and use this link to test your system requirements and compatibility.

• The duration of this Mock test will be 10 mins.
• This Mock Test has to be completed in order to check your system’s compatibility to take the remote proctored online exam.
• Hence, completing this Mock test is Mandatory for those who wish to take the remote proctored online exam.
• Those who do not complete the Mock Test successfully will not be able to participate in the remote proctored online exam.
• We, along with the exam partner, will make sure that exams will be conducted by following appropriate social distancing norms and hygiene rules as required in the current situation.
• It will be your responsibility to ensure that you reach the centre to give the exam.
• We will try and ensure conduct of exam in the cities given in the list, but if in case for any unforeseen reason, we are unable to conduct the exam in the city chosen by you, we will refund 80% of the exam fee and you will not get the certificate from us.
• Those of you graduating this year and who definitely need an NPTEL certificate - we suggest that you should make a serious effort in attempting this online remote proctored exam. As you know, the in-person-at-centre exam has a lot more dependencies on external factors. So please try to arrange for the systems per the requirements and attempt this online exam.
• The above 3 options can be exercised for each of the courses registered for individually.
• If you pass the course as per the certification criteria, the certificate will be the same as we normally give.
• You can choose either the online exam session or the in-person session to write the exam. If you miss that we will be unable to provide another opportunity to take up the exam this semester. The fees paid will be used towards this one session.
• Fees will not be refunded if you participate in this exam and then could not complete the exam for any reason whatsoever.

Data Mining - Solution for Week 8 Assignment

Dear Learners,

Detailed Solution for Assignment 8 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining : Assignment 8 Question No. 6

Dear Learners, 

There is n o correct option   in Assignment 8 Question No. 6 .The re-evaluation will be done after the deadline.The updated score will be displayed after re-evaluation. The score will get updated and displayed in the Progress tab once the re-evaluation will be done.

Sorry for the inconvenience caused. 

Course Admin

Data Mining : Assignment 3 Question No 9 and 10

There are n o correct option   in Assignment 3 Question No 9 and 10 .The question will not be considered for final evaluation.The  re-evaluation will be done shortly. The score will get updated and displayed in the Progress tab once the re-evaluation will be done.

Data Mining - Solution for Week 7 Assignment

Detailed Solution for Assignment 7 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining - Week 8 Feedback Form

Thank you for enrolling to this NPTEL course and we hope you have gone through the contents for this week and also attempted the assignment.

We value your feedback and wish to know how you found the videos and the questions asked - whether they were easy, difficult, as per your expectations, etc

We shall use this to make the course better and we can also know from the feedback which concepts need more explanation, etc.

Please do spare some time to give your feedback - comprises just 5 questions - should not take more than a minute, but makes a lot of difference for us as we know what the learners feel.

Here is the link to the form: https://docs.google.com/forms/d/e/1FAIpQLSetK35aS5-_yYRoaI3rYVFFUnAbrbXjFP6VK-OZr_R6ZrDGqw/viewform

Data Mining - Solution for Week 6 Assignment

Detailed Solution for Assignment 6 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining - Week 8 is live now!!

Dear Students

The lecture videos for Week 8 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=9&lesson=54

The other lectures of this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already).

Assignment for  Week 8 is also uploaded and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=9&assessment=97

The assignment has to be submitted on or before Wednesday, 2020-04-22, 23:59 IST.

As we have done so far, please use the discussion forums if you have any questions on this module.

--NPTEL Team

Data Mining - April 25 NPTEL Exam Postponed

Dear learner, Hope you are staying safe and keeping well.  We are entering the last week of learning in all NPTEL online courses of the Jan 2020 Semester, next week. Many of you have been wondering about the status of exams and writing to us or posting on the forums.  In view of the current situation all across the country, we are  postponing the NPTEL exams  that were scheduled to have happened on April 25. We are still unsure about the dates for conducting the same as it depends on how things change. We will keep you informed through email and sms as we finalise the options. Once the dates are finalised, we will also allow you: 1. to cancel your exams if the future dates announced by us do not suit you  2. to change cities selected, if required. Please check the course Announcement section, your email (spam/junk folders also) and ask your friends/college for updates so that you don't miss it. Please write to  [email protected]  for any clarifications/concerns. Warm regards Nptel team

Data Mining - Week 7 Feedback Form

Data mining - week 7 is live now.

The lecture videos for Week 7 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=8&lesson=48

Assignment for  Week 7 is also uploaded and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=8&assessment=96

The assignment has to be submitted on or before Wednesday, 2020-04-15, 23:59 IST.

Data Mining - Solution for Week 5 Assignment

Detailed Solution for Assignment 5 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining - Week 6 Feedback Form

Data mining - week 5 feedback form, data mining - week 6 is live now.

The lecture videos for Week 6 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=7&lesson=47

Assignment for  Week 6 is also uploaded and can be accessed from the following link: https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=7&assessment=95

The assignment has to be submitted on or before Wednesday, 2020-04-08, 23:59 IST.

Data Mining - Solution for Week 4 Assignment

Detailed Solution for Assignment 4 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining : live session has been cancelled

Dear Learner, Today's live session has been cancelled. -NPTEL Team

Data Mining : Live Interactive session - 1

Dear Learner,

You can interact LIVE with the Course Instructor Prof. Pabitra Mitra , IIT Kharagpur – “ Data Mining ".

Date:  20.03.2020

Time: 6:00 PM

Link to login to: https://www.youtube.com/watch?v=9O7NOo6kC50

Enter your questions you want 

You can interact LIVE with the Course Instructor Prof. Pabitra Mitra , to answer at:  https://docs.google.com/forms/d/e/1FAIpQLSf9RbjJ2gK4ReLCJsRT9g8pCfJjQDtRFsWY4DTMShe2NqDvrQ/viewform

You can also ask your doubts during the session through the chat window... 

We would also like to hear from you after the session. Request you to share your thoughts in the forum. Learners are encouraged to visit https://docs.google.com/spreadsheets/d/e/2PACX-1vRdbGOLmIhJl6_761LRi3OJgFmlSRK7C5qyY0JckLTc2Jx2d5kbMVrlgJmZ7yb4o0u-mrLDi8baEfK5/pubhtml

for updates on the live sessions. 

-NPTEL Team

Data Mining - Week 5 is live now!!

The lecture videos for Week 5 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=6&lesson=36

Assignment for  Week 5 is also uploaded and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=6&assessment=84

The assignment has to be submitted on or before Wednesday, 2020-04-01, 23:59 IST.

Data Mining - Solution for Week 3 Assignment

Detailed Solution for Assignment 3 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining - Week 4 Feedback Form

Data mining : content release will be as per schedule.

Dear Learner We are receiving queries about the course schedule due to Coronavirus (COVID-19) pandemic and preventive actions. We will release our contents/assignment every Monday as usual till the course end date. Hence please note that our courses will be as per the schedule and request you to login your course and check for the contents every week. - NPTEL team 

Data Mining : Assignment 3 question no 7

Dear Students, There is change in answers in assignment 3 question no 7. The re-evaluation will be done shortly. The updated score will be displayed under  Progress  tab after re-evaluation. Sorry for the inconvenience. -NPTEL Team

Data Mining : Assignment 3 question no 8

Dear Students, There is wrong question in assignment 3 question no 8. Hence the question will not consider for evaluation. The re-evaluation will be done shortly. The updated score will be displayed under  Progress  tab after re-evaluation. Sorry for the inconvenience. -NPTEL Team

Data Mining - Solution for Week 2 Assignment

Detailed Solution for Assignment 2 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining - Week 4 is live now!!

The lecture videos for Week 4 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=5&lesson=35

Assignment for  Week 4 is also uploaded and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=5&assessment=83

The assignment has to be submitted on or before Wednesday, 2020-03-25, 23:59 IST.

Data Mining - Week 3 Feedback Form

Reminder 3 : data mining : register today - certification exam form is now open.

• Certification exam registration URL is:  https://nptelaprilexam.swayam.gov.in/
• Choose an exam session:  Forenoon: 9.00 AM -12.00 PM; Afternoon: 2.00PM - 5.00 PM
• Choose from the Cities where exam will be conducted:  Exam cities
• If you register for exam and pay before  Mar 16, 10:00 AM , Exam fees will be  Rs. 1000/- per exam.
• If you register for exam before  Mar 16, 10:00 AM  and have not paid or if you register between  Mar 16, 10:00 AM &  Mar 20, 5:00 PM , Exam fees will be  Rs. 1500/- per exam
• Last date for exam registration:    Mar 20, 2020 5:00 PM (Friday). 

Data Mining - Week 3 is live now!!

The lecture videos for Week 3 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=4&lesson=24

Assignment for  Week 3 is also uploaded and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=4&assessment=82

The assignment has to be submitted on or before Wednesday, 2020-03-18, 23:59 IST.

Data Mining - Solution for Week 1 Assignment

Detailed Solution for Assignment 1 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining - Week 2 Feedback Form

Data mining - week 2 is live now.

The lecture videos for Week 2 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=3&lesson=17

Assignment for  Week 2 is also uploaded and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=3&assessment=81

The assignment has to be submitted on or before Wednesday, 2020-03-11, 23:59 IST.

Data Mining - Solution for Week 0 Assignment

Detailed Solution for Assignment 0 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining - Week 1 Feedback Form

Data mining - week 1 assignment is live now.

The assignment for Week 1 for the course Data Mining is made available early for viewing to get an idea about the assignments but the actual start date of the course remains unchanged.

Assignment 1 can be accessed using the following link:  https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=2&assessment=94

The other Assignment 1 is accessible from the navigation bar to the left under Week 1. Please remember to login into the website to view contents (if you aren't logged in already).

The assignment has to be submitted on or before 2020-03-04, 23:59 IST.

Please use the discussion forums if you have any questions on this module.

Happy Learning!

NPTEL on Mobile: Issues with the display of assignment scores - fixed

Dear Learners We have noticed problems with the display of marks on mobile clients. For the users who submitted the assignment from the desktop, even when they have given the correct answer, the score for the individual question is shown as 0 on the assignment page on the mobile front. This error was specific to the users who submitted the assignment on the desktop and check the same from the mobile. The issue has been fixed now and you can check the same now through your desktop or mobile. -NPTEL amdin

Data Mining - Week 1 videos are live now!!

 Dear Learners,

The videos for Week 1 for the course Data Mining is made available early for viewing to get an idea about the content but the actual start date remains unchanged.

The lectures can be accessed using the following link:  https://onlinecourses.nptel.ac.in/noc20_cs12/unit?unit=2&lesson=11

Data Mining - Assignment-0-RELEASED

We welcome you all to this course. The assignment 0 for the course Data Mining has been released. This assignment is based on a prerequisite of the course. Kindly note that marks obtained in this assignment will not be considered for the final assessment. You can find the assignment under Week 0 unit on the left-hand side of your screen You can submit the assignment multiple times before the due date. All the best !!    

The due date of Assignment 0 : 2020-02-24, 23:59 IST.

Data Mining : How does an NPTEL online course work?

Dear Learner Welcome to the NPTEL Online course. Thank you for enrolling with us.  We are releasing the first set of videos which are help videos. These are prepared to walk you through the portal functionalities and give you a basic idea about the entire online learning process. We request you to go through each of these videos for a better understanding of the NPTEL Certification Process (They are quite short and brief).  For first time online enrollees: How to view the videos: Click on the tab (on the left side if using a Desktop) called Course Outline and then on the Unit called " How does an NPTEL online course work? ". Click on every link given there and watch the video.  Hope these will help you get the most out of the online course. After watching these, ask any queries you may have on the Discussion Forum. Looking forward to interacting with you. Thanks & Regards, NPTEL Team.

Data Mining : REGISTER TODAY - CERTIFICATION EXAM FORM IS NOW OPEN!

• Students belonging to the SC/ST category: please select Yes for the SC/ST option and upload the correct Community certificate
• Students belonging to the PwD category with more than 40% disability: please select Yes for the option and upload the relevant Disability certificate.
• Data that cannot be changed in form by candidates themselves: Name, DOB, Address, College name, Role, Photo, Signature, Exam city. 
• If you have registered with us already, we have pre-filled your details in the current exam form which is non-editable, in case if you want to change anything you may send email to  [email protected]  giving your Application number, email id and name. 
• Data that can be changed by Email request to us : Course selected, exam shift. For changes in these parameters, you may send email   to  [email protected]  giving your Application number, email id and name.               
• No changes will be entertained in any details after  20 Mar 2020, 5:00 PM.     

Welcome to NPTEL Online Course :Data Mining

Dear student Welcome to SWAYAM-NPTEL Online Courses and Certification! Thank you for signing up for our online course " Data Mining " . We wish you an enjoyable and informative learning experience. Details regarding the course:  Name of the course :  Data Mining Course url :  https://swayam.gov.in/nd1_noc20_cs12/preview Course duration   :  8 Weeks The course will begin on  24th February, 2020  When content is released on the portal, you will get an email alerting you. CONTENT AND ASSIGNMENTS Every week, about 2.5 to 4 hours of videos containing content by the Course instructor will be released along with an assignment based on this. Please watch the lectures, follow the course regularly and submit all assessments and assignments before the due date. Your regular participation is vital for learning and doing well in the course. This will be done week on week through the duration of the course. Please do the assignments yourself and even if you take help, kindly try to learn from it. These assignment will help you prepare for the final exams. Plagiarism and violating the Honor code will be taken very seriously if detected during the submission of assignments.  ANNOUNCEMENT AND DISCUSSION GROUPS TO CLEAR DOUBTS: The announcement group - will only have messages from course instructors and teaching assistants - regarding the lessons, assignments, exam registration, hall tickets etc.  The discussion forum (Ask a question tab on the portal) - is for everyone to ask questions and interact.Anyone who knows the answers can reply to anyone's post and the course instructor/TA will also respond to your queries. Please make maximum use of this feature as this will help you learn much better. If you have any questions regarding the exam, registration, hall tickets, results, queries related to the technical content in the lectures, any doubts in the assignments, etc can be posted in the forum section TO GET A CERTIFICATE - PROCESS AND CRITERIA: The course is free to enroll and learn from. But if you want a certificate, you have to register and write the proctored exam conducted by us in person at any of the designated exam centres. The exam is optional for a fee of  Rs 1000/- (Rupees one thousand only) . Date and Time of Exams:  25th April, 2020  Morning session 9am to 12 noon; Afternoon Session 2pm to 5pm. Registration url: Announcements will be made when the registration form is open for registrations. The online registration form has to be filled and the certification exam fee needs to be paid. More details will be made available when the exam registration form is published. If there are any changes, it will be mentioned then. Please check the form for more details on the cities where the exams will be held, the conditions you agree to when you fill the form etc. CRITERIA TO GET A CERTIFICATE Average assignment score = 25% of average of best 6 assignments out of the total 8 assignments given in the course.  Exam score = 75% of the proctored certification exam score out of 100 Final score = Average assignment score + Exam score YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100. Certificate will have your name, photograph and the score in the final exam with the breakup.It will have the logos of NPTEL and IIT Kharagpur .It will be e-verifiable at  nptel.ac.in/noc . Only the e-certificate will be made available. Hard copies will not be dispatched. Once again, thanks for your interest in our online courses and certification. Happy learning.  - NPTEL team

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Data Mining : Results have been published

Dear Learner, The results  for a few of the April 27/28 exams have been published. You will be informed via mail and SMS about the release of exam results and e-certificates. How to find out if results have been published? To check the publishing status of exam scores and e-certificates, click on this link: https://docs.google.com/spreadsheets/d/e/2PACX-1vS0P4yTZbjm0iIa5iDSJwzT1ti6j8QnQIcnt7nxbVZ2l2IJUDQbGCVlebfUJPGScEe91jxsw4rA018D/pubhtml How to check exam results & e-certificates: To check the results & see your e-certificate, go to  nptelonlinecourses.iitm.ac. in Login with the course enrolled e-mail id. Clicking on the course name will redirect to the score board. Click on Exam Scores - Both the Assignment scores and Exam score will be displayed. Final score is the certification score. Calculation Logic for each course is provided in the same page. Reporting of errors For each course, reporting of issues comes with its own deadline (date and time) So check the exam score/e-certificate as soon as you receive our notification. Once the certificates are printed, reprint of certificates with corrections will be done only by paying additional fees. If you want to lodge any issues about scores/e-certificates, you may do that in the same portal. nptelonlinecourses.iitm.ac.in If you are unable to see the scores/e-certificates, please write to  certification-exam@nptel. iitm.ac.in - NPTEL TEAM

Feedback for Data Mining

Week 8 feedback form - data mining.

Dear Learners,

Thank you for enrolling to this NPTEL course and we hope you have gone through the contents for this week and also attempted the assignment.

We value your feedback and wish to know how you found the videos and the questions asked - whether they were easy, difficult, as per your expectations, etc

We shall use this to make the course better and we can also know from the feedback which concepts need more explanation, etc.

Please do spare some time to give your feedback - comprises just 5 questions - should not take more than a minute, but makes a lot of difference for us as we know what the learners feel.

Here is the link to the form: http://nptel.ac.in/noc/nocprofile/super_admin/weekly_feedback/form_login.php

Course Admin

Solution for Week 8 Assignment - Data Mining

Detailed Solution for Assignment 8 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Best of Luck for your Exam

Best of luck for your examination!

Regards Course Admin NPTEL Team

Solution for Week 7 Assignment - Data Mining

Detailed Solution for Assignment 7 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining : Hall ticket for April 27 & 28, 2019 NPTEL Online Certification exams is now available for download.

Dear Candidate: 1. If you have registered and paid successfully for the   April 27 & 28, 2019  -NPTEL Online certification exams, your Admit Card/Hall ticket is now available at   https://cdn3.digialm.com/EForms/configuredHtml/885/60153/login.html   or  http://nptelonlinecourses.iitm.ac.in/   Login with your registered Google-enabled account email id (used to access the course on the portal and used for registering for the exam) and its password to access the link. Click on the download tab under the hall ticket for the April exam, from the link.   2. NOTE: Candidates who are taking the exam in the following cities (Dimapur,  Kala Amb, Katra, Banda - AN session, Mainpuri - AN session, Bapatla can download the hall ticket only from the link:  http://nptelonlinecourses.iitm.ac.in/ Please try to access both the links to download your hall ticket: if you are not able to find your hall ticket in both the links, kindly write to us at  [email protected]   Note that you will be able to log in here, only if you have a valid registration for exams on    April 27 & 28, 2019.  Please download hall ticket, take a print out and along with an original ID card, carry it with you to the exam venue (The exam center address is displayed in the hall ticket). Read all instructions given in the admit card/ hall ticket carefully and follow them. -NPTEL Team

Solution for Week 6 Assignment - Data Mining

Detailed Solution for Assignment 6 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Week 7 Feedback Form - Data Mining

Data mining - week 8 is live now.

Dear students,

The lecture videos for Week-8 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=59&lesson=60

The other lectures in this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already).

Assignment for Week-8 is also uploaded and can be accessed from the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=59&assessment=95

The assignment has to be submitted on or before Wednesday, 2019-04-24, 23:59 IST .

As we have done so far, please use the discussion forums if you have any questions on this module.

-NPTEL Team

Solution for Week 5 Assignment - Data Mining

Detailed Solution for Assignment 5 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining - Week 7 is live now!!

The lecture videos for Week-7 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=51&lesson=54

Assignment for Week- 7 is also uploaded and can be accessed from the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=51&assessment=92

The assignment has to be submitted on or before Wednesday, 2019-04-17, 23:59 IST.

Week 6 Feedback Form - Data Mining

Data mining : exam type and certificate format.

Dear Candidate

Type of exam: Computer based exam 

You will have to appear at the allotted exam center and produce your Hall ticket and Government Photo Identification Card(Example: Driving License, Passport, PAN card, Voter ID, Aadhaar-ID with your Name, date of birth, photograph and signature) for verification and take the exam in person. You can find the allotted exam center details in the hall ticket.

The questions will be on the computer and the answers will have to be entered on the computer; type of questions may include multiple choice questions, fill in the blanks, essay-type answers, etc

The hall ticket will be available for download tentatively around  Mid of April 2019.  We will notify the same through email.

On-Screen Calculator Demo Link:

Kindly use the below link to get an idea of how the On-screen calculator will work during the exam.

https://tcsion.com/OnlineAssessment/ScientificCalculator/Calculator.html

NOTE: Physical calculators are not allowed inside the exam hall.

 FINAL CERTIFICATE:

The final score =  25% assignment score + 75% final certification exam score.

The final score will determine if you will/will not receive a certificate.

1. Final score  < 40%: NO certificate

2. Final score between  40% -59% : Certificate of type  "Successfully completing the course"

3. Final score between  60% -74% : Certificate with tag  "Elite"  printed at the top

4. Final score between  75% -89% : Certificate with tag  "Elite" tag and "Silver medal"  printed at the top

5. Final score of  90% and above : Certificate with  "Elite" tag and "gold medal"  printed on it.

-NPTEL Admin

Solution for Week 4 Assignment - Data Mining

Detailed Solution for Assignment 4 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Data Mining - Week 6 is live now!!

The lecture videos for Week-6 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=43&lesson=44

Assignment for Week- 6 is also uploaded and can be accessed from the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=43&assessment=90

The assignment has to be submitted on or before Wednesday, 2019-04-10, 23:59 IST .

Week 5 Feedback Form - Data Mining

Solution for week 3 assignment - data mining.

Detailed Solution for Assignment 3 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Week 4 Feedback Form - Data Mining

Data mining - week 5 is live now.

The lecture videos for Week- 5 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=35&lesson=36

Assignment for Week-5 is also uploaded and can be accessed from the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=35&assessment=88

The assignment has to be submitted on or before Wednesday, 2019-04-03, 23:59 IST .

Week 3 Feedback Form - Data Mining

Week 4 is live now - data mining.

The lecture videos for Week-4 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=27&lesson=28

Assignment for Week-4 is also uploaded and can be accessed from the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=27&assessment=84

The assignment has to be submitted on or before Wednesday, 2019-03-27, 23:59 IST .

Solution for Week 2 Assignment - Data Mining

Detailed Solution for Assignment 2 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Solution for Week 1 Assignment - Data Mining

Detailed Solution for Assignment 1 is available now in the Course Outline section. Please go through the solution and in case of any doubt post your queries in the forum.

Week 2 Feedback Form - Data Mining

Week 3 is live now - data mining.

The lecture videos for Week-3 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=20&lesson=21

Assignment for Week-3 is also uploaded and can be accessed from the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=20&assessment=83

The assignment has to be submitted on or before Wednesday, 2019-03-20, 23:59 IST .

Data Mining: Reminder 2 for Exam Registration - April 27, 2019 exams

Dear Candidate, For April 27, 2019 exams     •    Certification exam registration URL is: http://nptelonlinecourses.iitm.ac.in/     •    Choose an exam session: Forenoon: 9.00 AM -12.00 PM ; Afternoon: 2.00 PM - 5.00 PM     •    Choose from the Cities where exam will be conducted:    list of exam cities Exam fees:     •     Exam fees : Rs 1100/- per course exam :  If you register (fill and submit completed form) before 18 March 2019 10AM AND pay before 19 March 2019 10AM     •    Exam fees: Rs 1500/- per course exam If you register (fill and submit completed form) before 18 March 2019 BUT have NOT paid the fees till 19 March 2019 10AM If you register (fill and submit the completed form) after 18 March 2019 10AM For more details, refer the announcement posted earlier on the course. Hurry! Don't let go of this opportunity to earn a certificate from IITs/IISc!

Week 2 is live now!! - Data Mining

Dear Students,

The lecture videos for Week-2 have been uploaded for the course Data Mining . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=12&lesson=13

Assignment for Week-2 is also uploaded and can be accessed from the following link: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=12&assessment=82

The assignment has to be submitted on or before Wednesday, 2019-03-13, 23:59 IST .

Week 1 Feedback Form - Data Mining

Week 1 assignment is live now - data mining.

The assignment for week 1 is available in the course outline.

Link to access the assignment: https://onlinecourses.nptel.ac.in/noc19_cs15/unit?unit=5&assessment=81

Due date for the assignment: 2019-03-13, 23:59 IST

Reminder: Week 1 videos are live now!! - Data Mining

The video content for week 1 is made available early for viewing to get an idea about the content but the actual start date remains unchanged.

Happy learning!

Week 1 videos are live now!! - Data Mining

Data mining : register today - certification exam form is now open.

Dear Learner,  Here is the much-awaited announcement on registering for the April 2019 certification exam.   1.    The registration for the certification exam is open only to students who have enrolled in the course. 2.    If you want to register for the exam for this course, login here using the same email id used to enroll to the course .  3.    Till the start date of the course, every Monday and Thursday at 5:00 PM , we will sync the enrollment data on the exam form. If you enroll in between, please wait till the nearest Tuesday/Friday 10:00 AM to register for the exam . Once the enrollment is closed, the enrollment data will be completely loaded and you can register any time. 4.     Date of exam: April 27, 2019     •         Certification exam registration URL is: http://nptelonlinecourses.iitm.ac.in/ •         Choose an exam session: Forenoon: 9.00 AM -12.00 PM ; Afternoon: 2.00 PM - 5.00 PM •         Choose from the Cities where exam will be conducted:  list of exam cities 5.    Exam fees: •         If you register for exam and pay before  March 18, 10:00 AM, Exam fees will be Rs. 1100/- per exam. •         If you register for exam before March 18, 10:00 AM and have not paid or register between March 18, 10:00 AM & March 22, 10:00 AM, Exam fees will be Rs. 1500/- per exam   6.    50% fee waiver for following categories: •         Students belonging to the SC/ST category: please select Yes for the SC/ST option and upload the correct Community certificate) •         Students belonging to the PwD category with more than 40% disability: please select Yes for the option and upload the relevant Disability certificate.)   7.    Last date for registration:   March  22, 2019 10.00 AM (Friday).   8.    Mode of payment:   Online payment - debit card/credit card/net banking or via SPOC of college (refer to guidelines for “Pay via SPOC” instructions)   9.    HALL TICKET : The hall ticket will be available for download tentatively in the  mid of April 2019 .  We will confirm the same through an announcement once it is published.   10. Final score on certificate: 25% of assignment score + 75% of certification exam score. Award of certificate:  Hard and soft copy of Certificate will be awarded only to those candidates who register for the exam, attend the certificate examination and whose Final score >= 40% Please check the Announcements section of your course for further details on this.    11. FOR CANDIDATES WHO WOULD LIKE TO WRITE MORE THAN 1 COURSE EXAM: - you can add or delete courses and pay separately – till the date when the exam form closes. Same day of exam – you can write exams for 2 courses in the 2 sessions. Same center will be allocated for both the sessions.   12. Data changes   Following are the data that can be changed once the form is submitted (Last date for data changes: 22 March 2019, 10:00 AM ): •        Data that can be changed in form by candidates themselves: Name, Date of birth, Address, Photo and signature •        Data that can be changed by Email request to us : Course selected, shift, exam city. For changes in this email us at ( [email protected] ) giving your Application number, email id and name.  •        No changes will be entertained in any details after March 22, 2019 – 10:00 AM.   13. LAST DATE FOR CANCELLING EXAMS and getting a refund: 22 MARCH 2019 10:00 AM. Thanks & Regards, NPTEL TEAM

Welcome to NPTEL Online Course: Data Mining

•     The announcement list which will only have messages from course instructors and teaching assistants - regarding the lessons, assignments, exam registration, hall tickets etc.    
•     The discussion forum which is for everyone to ask questions and interact, the course instructor/TA will respond to your queries.
•     If you have any questions regarding the exam, registration, hall tickets, results, queries related to the technical content in the lectures, any doubts in the assignments, etc can be posted in the forum section
• Date of Exam:   April 27th 2019 (Saturday).
• Time of Exams:: Morning session 9am to 12 noon; Afternoon session: 2pm to 5pm
• Exam for this course will be available in both morning & afternoon sessions.
• Final List of exam cities will be available in exam registration form.
• Exam registration url - Will be announced shortly.

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NPTEL Data Mining Assignment 1 Answers 2023

• by QuizXp Team
• January 25, 2023 January 25, 2023

NPTEL Data Mining Assignment 1 Answers 2023? This article will help you with the answer to the  Nation al Programme on Technology Enhanced Learning  ( NPTEL )  Course “ Data Mining Assignment 1 “

Below you can find the answers for Data Mining Assignment 1 Answers 2023

NPTEL Data Mining Assignment 1 Answers 2023:-

Q1. Which of the following is usually the last step in the data mining process?

Answer:- Answer will be uploaded soon and will be notified on our telegram channel so please join there click here

Q2. Sales database of items in a supermarket can be considered as an example of:

Q3. HTML links are an example of:

Q4. Name of a place, can be considered an attribute of type?

Next Week Answers: Assignment 02

Q5. A store sells 10 items. Maximum possible number of candidate 3-itemsets is:

Q6. If a record data matrix has reduced number of columns after a transformation, the transformation has performed:

If there are any changes in answers will notify you on telegram so you can get 100% score, So Join

Q7. Support of rule {4,5} ‐> {1}

Q8. Confidence of rule {4,5} -> {1} is:

Q9. Support of {1} -> {2,5} is:

Q10. Confidence of {1} -> {2,5}

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Disclaimer: We do not claim 100% surety of answers, these answers are based on our sole knowledge, and by posting these answers we are just trying to help students, so we urge do your assignment on your own.

if you have any suggestions then comment below or contact us at  [email protected]

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Nptel data mining assignment answers 2023 -week 7.

Are you a student struggling with the Data Mining NPTEL Week 7 assignment? Look no further! In this article, we have compiled a set of hints and answers to help guide you through the assignment.

Make sure to give it a try on your own first, but use these hints as a helpful resource.

NPTEL DATA MINING ASSIGNMENT ANSWERS 2023 -WEEK 7

Q1. Which of the following statement is NOT true about clustering?

Answer: (a) It is a supervised learning technique

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Q2. Which of the following clustering technique start with the points as individual clusters and, at each step, merge the closest pair of clusters

Answer:  (d) Agglomerative clustering

Q3. DBSCAN is a___________ algorithm

Answer: (a) Partitional clustering

Q4. The Euclidean distance matrix between four 2-dimensional points, p1, p2, p3, and p4, is shown below. A possible set of co-ordinate values of these points are:

Answer: (d)  p1=(0, 0), p2=(1, 1), p3=(1, 0), p4=(0, 1)

Q5. The leaves of a dendogram in hierarchical clustering represent?

Answer: (a) Individual data points

Q6. Distance between two clusters in complete linkage clustering is defined as:

Answer: (b) Distance between the furthest pair of points between the clusters

Q7. Consider a set of five 2-dimensional points p1=(0, 0), p2=(5, 0), p3=(5, 1), p4=(0, 1), and p5=(0, 0.5). Euclide-an distance is the distance function. Single linkage clustering is used to cluster the points into two clusters. The clusters are:

Answer: (d)  {p1, p2, p4} {p3, p5}

Q8. Consider a set of five 2-dimensional points p 1 =(0, 0), p 2 =(5, 0), p 3 =(5, 1), p 4 =(0, 1), and p 5 =(0, 0.5). Euclide-an distance is the distance function. Complete linkage clustering is used to cluster the points into two clus-ters. The clusters are:

Answer: (a)  {p1, p4, p5} {p2, p3}

Q9. Consider a set of five 2-dimensional points p 1 =(0, 0), p 2 =(5, 0), p 3 =(5, 1), p 4 =(0, 1), and p 5 =(0, 0.5). Euclidean distance is the distance function. The k-means algorithm is used to cluster the points into two clusters. The initial cluster centers are p1 and p5. The clusters after two iterations of k-means are:

Answer: (b)  {p1, p2, p3} {p4, p5}

Q10. Given a set of seven 2-dimensional points p 1 =(0, 0), p 2 =(5, 0), p 3 =(5, 1), p 4 =(0, 1), p 5 =(0, 0.5), p 6 =(0, 9), and p 7 =(5.5, 1). Euclidean distance is the distance function. The DBSCAN algorithm is used to cluster the points. Epsilon = 1, and MinPts = 2 is used for DBSCAN. The clusters and outliers obtained are:

Answer: (c) Clusters:  {p1, p4, p5} {p2, p3, p7};  Outlier:  p6

Disclaimer: Please keep in mind that these answers are intended to serve as a reference for students. Our website does not guarantee the accuracy of the answers provided. We encourage all students to complete their assignments independently and use these answers as a supplement to their own understanding.

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