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nptel-assignments

Here are 31 public repositories matching this topic..., kishanrajput23 / nptel-the-joy-of-computing-using-python.

Study materials related to this course.

  • Updated Oct 27, 2023

souraavv / NPTEL-DAA-Programming-Assignment-Solutions

Programming assignments of NPTEL DAA course taken by Prof. Madhavan Mukund of Chennai Mathematical Institute.

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kishanrajput23 / NPTEL-Programming-In-java

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omunite215 / NPTEL-Programming-in-Java-Ultimate-Guide

I am sharing my journey of studying a course on Programming in Java taught by Prof.Debasis Samanta Sir IIT Kharagpur

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kadeep47 / NPTEL-Getting-Started-With-Competitive-Programming

[Aug - Oct 2023] Solutions for NPTEL Course Getting started with competitive programming weekly assignment.

  • Updated Sep 6, 2023

Md-Awaf / NPTEL-Course-Getting-started-with-Competitive-Programming

Solutions for NPTEL Course Getting started with competitive programming weekly assignment.

  • Updated Apr 20, 2023

rvutd / NPTEL-Joy-of-Computing-2020

Programming Assignment Solutions

  • Updated May 5, 2020

guru-shreyansh / NPTEL-Programming-in-Java

The sole intention behind this repository is to help the beginners in Java with the course contents.

  • Updated Aug 1, 2021

gunjanmimo / NPTEL-The-Joy-of-Computing-using-Python

  • Updated Jan 26, 2020

roopeshsn / embedded-system-design-nptel

Embedded System Design Course Materials - NPTEL

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AdishiSood / The-Joy-of-Computing-using-Python

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avinashyadav16 / The-Joy-of-Computing-Using-Pyhton

12 Weeks long NPTEL Elective MOOC Course's codes, assignments and solutions.

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NPTEL-Course / Programming-Data-Structures-And-Algorithms-Using-Python

Nptel Course Solutions : Programming, Data Structures And Algorithms Using Python

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gxuxhxm / NPTEL-The-Joy-of-Computing-using-Python

NPTEL-The-Joy-of-Computing-using-Python with NOTES and Weekly quizes Answers

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ShishiraB / Programming-Data-Structures-And-Algorithms-Using-Python

This is a repository where i have tried to give explaination

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Rahulnisanth / python-Jtuts

Complete python repository from zero to mastery experience

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NPTEL-Course / Google-Cloud-Computing-Foundations

Nptel Course Solution : Google Cloud Computing Foundations

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code-reaper08 / NPTEL-Practice-Repo

Practice repo for NPTEL 📚 Programming, Data Structures and Algorithms.

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charan2628 / Re-assign-NPTEL

Use this extension to hide all answers in NPTEL assignment page and revise.

  • Updated Apr 3, 2021

lonebots / python-programming-joc-nptel

Python programming repository for NPTEL joy of computing course

  • Updated Dec 21, 2020

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NPTEL: Exam Registration date is extended for 12 week courses of Jan 2024!

  • No further extension will be provided.
  • This extension is only applicable for 12-week courses.

Business analytics and data mining Modeling using R: Week 6 content is live now !!

Dear Learners, We welcome you all to the  course  Business analytics and data mining Modeling using R Lecture videos for  Week 6  have been released. The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc24_mg08/unit?unit=56&lesson=57 The other lectures in this week are accessible from navigation bar to the left. Please remember to be login into website to view contents (if you aren't logged in already). Assignment -6  can be accessed using following link: https://onlinecourses.nptel.ac.in/noc24_mg08/assessment?name=147 The  assignment 6  has to be submitted on or before  06-March-2024, 23:59 IST. For any  queries/doubts  please feel free to write us on " Ask a Question " tab. NOTE:  You can access the content by login using your registered email id and password. Thanks & Regards NPTEL TEAM

Week 4 Feedback Form: Business analytics and data mining Modeling using R

Dear Learner Thank you for continuing with the course and hope you are enjoying it. We would like to know if the expectations with which you joined this course are being met and hence please do take 2 minutes to fill out our weekly feedback form. It would help us tremendously in gauging the learner experience. Here is the link :  https://bit.ly/3JBq1Bi Thank you -NPTEL team

Business Analytics and Data Mining Modeling Using R : Week 2- Assignment 2 Solution has been released !

Dear Learner,   The solution of Assignment 2 has been uploaded. Solution can be downloaded from portal under the Week 2 unit with name Quiz : Solution of Assignment 2. You can also use the link to directly download the solution for Assignment 2 : https://onlinecourses.nptel.ac.in/noc24_mg08/unit?unit=28&lesson=146 You can cross check your solutions and answers . If you have any query regarding the solution , feel free to ask. Best Wishes

Reminder: NPTEL: Exam Registration is date is extended for Jan 2024 courses!

Dear Learner,  The exam registration for the Jan 2024 NPTEL course certification exam is extended till February 23, 2024 - 05.00 P.M . CLICK HERE to register for the exam Choose from the Cities where exam will be conducted: Exam Cities Click here to view Timeline and Guideline : Guideline For further details on registration process please refer the previous announcement in the course page. -NPTEL Team

Business Analytics and Data Mining Modeling Using R : Week 1- Assignment 1 Solution has been released !

Dear Learner,   The solution of Assignment 1 has been uploaded. Solution can be downloaded from portal under the Week 1 unit with name Quiz : Solution of Assignment 1 . You can also use the link to directly download the solution for Assignment 1 : https://onlinecourses.nptel.ac.in/noc24_mg08/unit?unit=21&lesson=144 You can cross check your solutions and answers . If you have any query regarding the solution , feel free to ask. Best Wishes

Week 3 Feedback Form: Business analytics and data mining Modeling using R

Business analytics and data mining modeling using r: week 5 content is live now .

Dear Learners, We welcome you all to the  course  Business analytics and data mining Modeling using R Lecture videos for  Week 5  have been released. The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc24_mg08/unit?unit=49&lesson=50 The other lectures in this week are accessible from navigation bar to the left. Please remember to be login into website to view contents (if you aren't logged in already). Assignment -5  can be accessed using following link: https://onlinecourses.nptel.ac.in/noc24_mg08/assessment?name=145 The  assignment 5  has to be submitted on or before  28-February-2024, 23:59 IST. For any  queries/doubts  please feel free to write us on " Ask a Question " tab. NOTE:  You can access the content by login using your registered email id and password. Thanks & Regards NPTEL TEAM

Dear Learner,  The exam registration for the Jan 2024 NPTEL course certification exam is extended till February 20, 2024 - 05.00 P.M . CLICK HERE to register for the exam Choose from the Cities where exam will be conducted: Exam Cities Click here to view Timeline and Guideline : Guideline For further details on registration process please refer the previous announcement in the course page. -NPTEL Team

Business analytics and data mining Modeling using R: Week 4 content is live now !!

Dear Learners, We welcome you all to the  course  Business analytics and data mining Modeling using R Lecture videos for  Week 4  have been released. The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc24_mg08/unit?unit=42&lesson=43 The other lectures in this week are accessible from navigation bar to the left. Please remember to be login into website to view contents (if you aren't logged in already). Assignment -4  can be accessed using following link: https://onlinecourses.nptel.ac.in/noc24_mg08/assessment?name=143 The  assignment 4  has to be submitted on or before  21-February-2024, 23:59 IST. For any  queries/doubts  please feel free to write us on " Ask a Question " tab. NOTE:  You can access the content by login using your registered email id and password. Thanks & Regards NPTEL TEAM

Week 1 & Week 2 Feedback Form: Business analytics and data mining Modeling using R

Feedback on nptel translation and transcripts.

Dear Learners, Do you find English difficult to follow in the NPTEL course? Would it be easier and help you if the videos had subtitles in Indian languages? We have great news for you! The videos in this course have been translated into Gujarati,Hindi,Tamil Languages But how do you change the subtitles? Follow the steps below. To watch the video having subtitles in regional language: 1. Click on the lecture under Week contents. 2. Play the video. 3. Now click on the Settings icon and a list of features will display 4. From that select the option Subtitles/CC. 5. Now select the Language from the available languages to read the subtitle in the regional language. Try this out and give us feedback! Let us know if you want more of this! https://forms.gle/i4muUY4F2NU7EzLr6 -NPTEL Team

Business analytics and data mining Modeling using R: Week 3 content is live now !!

Dear Learners, We welcome you all to the  course  Business analytics and data mining Modeling using R Lecture videos for  Week 3  have been released. The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc24_mg08/unit?unit=35&lesson=36 The other lectures in this week are accessible from navigation bar to the left. Please remember to be login into website to view contents (if you aren't logged in already). Assignment -3  can be accessed using following link: https://onlinecourses.nptel.ac.in/noc24_mg08/assessment?name=142 The  assignment 3  has to be submitted on or before  14-February-2024, 23:59 IST. For any  queries/doubts  please feel free to write us on " Ask a Question " tab. NOTE:  You can access the content by login using your registered email id and password. Thanks & Regards NPTEL TEAM

Reminder: NPTEL: Exam Registration is open now for Jan 2024 courses!

Dear Learner, 

Here is the much-awaited announcement on registering for the Jan 2024 NPTEL course certification exam. 

1. The registration for the certification exam is open only to those learners 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 which you had used to enroll to the course in Swayam portal. Please note that Assignments submitted through the exam registered email id ALONE will be taken into consideration towards final consolidated score & certification. 

3 . Date of exam: Apr 27, 2024 

CLICK HERE to register for the exam.

Choose from the Cities where exam will be conducted: Exam Cities

4. Exam fees: 

If you register for the exam and pay before Feb 12, 2024 - 5:00 PM, Exam fees will be Rs. 1000/- per exam .

5. 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. 

6. Last date for exam registration: Feb 16, 2024 - 5:00 PM (Friday). 

7. Between Feb 12, 2024 - 5:00 PM & Feb 16, 2024 - 5:00 PM late fee will be applicable.

8. Mode of payment: Online payment - debit card/credit card/net banking/UPI. 

9. 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. 

10. 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. 

11. Data changes: 

Last date for data changes: Feb 16, 2024 - 5:00 PM :  

We will charge an additional fee of Rs. 200 to make any changes related to name, DOB, photo, signature, SC/ST and PWD certificates after the last date of data changes.

The following 6 fields can be changed (until the form closes) ONLY when there are NO courses in the course cart. And you will be able to edit those 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. 

12. LAST DATE FOR CANCELLING EXAMS and getting a refund: Feb 16, 2024 - 5:00 PM  

13. Click here to view Timeline and Guideline : Guideline

Domain Certification

Domain Certification helps learners to gain expertise in a specific Area/Domain. This can be helpful for learners who wish to work in a particular area as part of their job or research or for those appearing for some competitive exam or becoming job ready or specialising in an area of study.  

Every domain will comprise Core courses and Elective courses. Once a learner completes the requisite courses as per the mentioned criteria, you will receive a Domain Certificate showcasing your scores and the domain of expertise. Kindly refer to the following link for the list of courses available under each domain: https://nptel.ac.in/domains

Outside India Candidates

Candidates who are residing outside India may also fill the exam form and pay the fees. Mode of exam and other details will be communicated to you separately.

Thanks & Regards, 

Business analytics and data mining Modeling using R: Week 2 content is live now !!

Dear Learners, We welcome you all to the  course  Business analytics and data mining Modeling using R Lecture videos for  Week 2  have been released. The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc24_mg08/unit?unit=28&lesson=29 The other lectures in this week are accessible from navigation bar to the left. Please remember to be login into website to view contents (if you aren't logged in already). Assignment -2  can be accessed using following link: https://onlinecourses.nptel.ac.in/noc24_mg08/assessment?name=141 The  assignment 2  has to be submitted on or before  07-February-2024, 23:59 IST. For any  queries/doubts  please feel free to write us on " Ask a Question " tab. NOTE:  You can access the content by login using your registered email id and password. Thanks & Regards NPTEL TEAM

Business analytics and data mining Modeling using R: Week 1 content is live now !!

Dear Learners, We welcome you all to the  course  Business analytics and data mining Modeling using R Lecture videos for  Week 1  have been released. The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc24_mg08/unit?unit=21&lesson=22 The other lectures in this week are accessible from navigation bar to the left. Please remember to be login into website to view contents (if you aren't logged in already). Assignment -1  can be accessed using following link: https://onlinecourses.nptel.ac.in/noc24_mg08/assessment?name=140 The  assignment 1  has to be submitted on or before  07-February-2024, 23:59 IST. For any  queries/doubts  please feel free to write us on " Ask a Question " tab. NOTE:  You can access the content by login using your registered email id and password. Thanks & Regards NPTEL TEAM

Business analytics and data mining Modeling using R: Assignment 0 Released !

Dear Learners, We welcome you all to the course Business analytics and data mining Modeling using R Assignment 0 has been released. Assignment 0 is only for your practice purpose. The marks obtained in this assignment will not be considered in the final assessment Score. You can find the assignment in the " Week 0 " tab on the left-hand side of your screen OR Click on Below Link Assignment URL:  https://onlinecourses.nptel.ac.in/noc24_mg08/assessment?name=139 For any queries/doubts please feel free to write us on " Ask a Question " tab. Regards- NPTEL TEAM

NPTEL: Exam Registration is open now for Jan 2024 courses!

Business analytics and data mining modeling using r: welcome to nptel online course - jan 2024.

  • 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 assignments 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.
  • 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
  • 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: April 27, 2024 Morning session 9am to 12 noon; Afternoon Session 2 pm to 5 pm.
  • 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.
  • Once again, thanks for your interest in our online courses and certification. Happy learning.

A project of

data mining nptel assignment

In association with

data mining nptel assignment

Course Name: Data Mining

  • About Course
  • Certificate Type
  • Toppers list
  • Registration

Course abstract

Data mining is study of algorithms for finding patterns in large data sets. It is an integral part of modern industry, where data from its operations and customers are mined for gaining business insight. It is also important in modern scientific endeavors. Data mining is an interdisciplinary topic involving, databases, machine learning and algorithms. The course will cover the fundamentals of data mining. It will explain the basic algorithms like data preprocessing, association rules, classification, clustering, sequence mining and visualization. It will also explain implementations in open source software. Finally, case studies on industrial problems will be demonstrated.

Course Instructor

Media Object

Prof. Pabitra Mitra

Pabitra Mitra is an Associate Professor of Computer Science and Engineering at Indian Institute of Technology Kharagpur. He did his BTech in Electrical Engineering from IIT Kharagpur and PhD from ISI Calcutta. He was a Scientist at Centre for Artificial Intelligence and Robotics, Bangalore and an Assistant Professor at IIT Kanpur. He received the INAE Young engineer Award, IBM Faculty Award and Yahoo Faculty Award. He has authored a book on Data mining and about 50 papers in international journals.

Teaching Assistant(s)

Abhijit Mukherjee

Abhijit Mukherjee

MS, Artificial intelligence

Omprakash Chakraborty

Omprakash Chakraborty

M.S., Computer Science

 Course Duration : Feb-Apr 2019

  view course,  syllabus,  enrollment : 15-nov-2018 to 25-feb-2019,  exam registration : 25-feb-2019 to 19-apr-2019,  exam date : 27-apr-2019,   course statistics will be published shortly, certificate eligible, certified category count, successfully completed, participation.

data mining nptel assignment

Category : Successfully Completed

data mining nptel assignment

Category : Elite

data mining nptel assignment

Category : Silver

data mining nptel assignment

Category : Gold

>=90 - Elite + Gold 75-89 -Elite + Silver >=60 - Elite 40-59 - Successfully Completed <40 - No Certificate

Final Score Calculation Logic

  • Assignment Score = Average of best 6 out of 8 assignments.
  • Final Score(Score on Certificate)= 75% of Exam Score + 25% of Assignment Score

HARSH BIJLANI

HARSH BIJLANI 96%

MEDI-CAPS UNIVERSITY,INDORE

ARCHIT VERMA

ARCHIT VERMA 95%

UNITED COLLEGE OF ENGINEERING AND RESEARCH

SANJEEV KUMAR

SANJEEV KUMAR 95%

INDIAN INSTITUTE OF INFORMATION TECHNOLOGY DESIGN AND MANUFACTURING, KURNOOL

BRIJESH PATADIYA

BRIJESH PATADIYA 94%

INSTITUTE OF COMPUTER TECHNOLOGY, GANPAT UNIVERSITY

SUJOY SARKAR

SUJOY SARKAR 94%

RAJIV GANDHI UNIVERSITY OF KNOWLEDGE TECHNOLOGIES

NITISH KUMAR THAKUR

NITISH KUMAR THAKUR 93%

TATA CONSULTANCY SERVICES LIMITED

S. SENTHAMIZH SELVI

S. SENTHAMIZH SELVI 92%

SRI VENKATESWARA COLLEGE OF ENGINEERING

AKANSHA SRIVASTAVA

AKANSHA SRIVASTAVA 92%

BANARAS HINDU UNIVERSITY

SATYA SRINIVAS

SATYA SRINIVAS 91%

SASI INSTITUTE OF TECHNOLOGY & ENGINEERING

JASEENA K U

JASEENA K U 91%

MES COLLEGE MARAMPALLY

AKSHIT BHALLA

AKSHIT BHALLA 91%

R V COLLEGE OF ENGINEERING

SANIYA MAHESHWARI

SANIYA MAHESHWARI 91%

THE ORCHID SCHOOL, PUNE

SUJEETH SARAVAN RAJ S

SUJEETH SARAVAN RAJ S 90%

GREAT LAKES INSTITUTE OF MANAGEMENT

RAKTIM MALAKAR

RAKTIM MALAKAR 90%

ALL INDIA SCHOOL OF MANAGEMENT AND INFORMATION TECHNOLOGY

AKASH REDDY

AKASH REDDY 90%

KHUSHALI SHITALKUMAR SHAH

KHUSHALI SHITALKUMAR SHAH 90%

CHAROTAR UNIVERSITY OF SCIENCE AND TECHNOLOGY

 DR. RADHIKA KOTECHA

DR. RADHIKA KOTECHA 90%

K.J.SOMAIYA INSTITUTE OF ENGG. AND INFORMATION TECHNOLOGY,SION,MUMBAI

K.RAM ABHISHEK

K.RAM ABHISHEK 90%

UNIVERSITY COLLEGE OF ENGINEERING, OSMANIA UNIVERSITY

PAVAN KUMAR LEKKALA

PAVAN KUMAR LEKKALA 90%

GOTTIPATI NAGA SAI GANESH SRIVATSAVA

GOTTIPATI NAGA SAI GANESH SRIVATSAVA 90%

 HIRAV SHAH

HIRAV SHAH 90%

ANUJ PATEL

ANUJ PATEL 90%

PANSURIYA NIRAV CHHAGANBHAI

PANSURIYA NIRAV CHHAGANBHAI 90%

VENKATAKRISHNAREDDY

VENKATAKRISHNAREDDY 90%

DAKAVARAM VARUN SAI

DAKAVARAM VARUN SAI 88%

SRI VENKATESWARA UNIVERSITY COLLEGE OF ENGINEERING

AMIT SAMANTA

AMIT SAMANTA 88%

COLLEGE OF ENGINEERING & MANAGEMENT, KOLAGHAT

 NIDHI GUPTA

NIDHI GUPTA 88%

INDERPRASTHA ENGINEERING COLLEGE

HARSHITA SUDHIR KHANDELWAL

HARSHITA SUDHIR KHANDELWAL 88%

DWARKADAS J.SANGHVI COLLEGE OF ENGINEERING

YASIR AFFAN

YASIR AFFAN 88%

GOLUSULA KEERTHANA

GOLUSULA KEERTHANA 88%

 RADHIKA VIKAS KULKARNI

RADHIKA VIKAS KULKARNI 87%

PUNE INSTITUTE OF COMPUTER TECHNOLOGY

NEENU R

NEENU R 87%

AMAL JYOTHI COLLEGE OF ENGINEERING

B. JAYA LAKSHMI

B. JAYA LAKSHMI 87%

GAYATRI VIDYA PARISHAD COLLEGE OF ENGINEERING

SAFA SALMAN HAMDARE

SAFA SALMAN HAMDARE 87%

ST.FRANCIS INSTITUTE OF TECHNOLGY

JAYASHRI MITTAL

JAYASHRI MITTAL 87%

ANUMANDLA SANJAY KUMAR

ANUMANDLA SANJAY KUMAR 87%

MOUNIKA T

MOUNIKA T 87%

PATEL MITKUMAR KAMLESHBHAI

PATEL MITKUMAR KAMLESHBHAI 87%

NAVEEN GENUPURI

NAVEEN GENUPURI 87%

J JEBA EMILYN

J JEBA EMILYN 87%

SONA COLLEGE OF TECHNOLOGY

SASIKALA D

SASIKALA D 86%

ANIMESH SINGH

ANIMESH SINGH 86%

JALPAIGURI GOVT. ENGINEERING COLLEGE

AKSHEYA SURESH

AKSHEYA SURESH 86%

RAJALAKSHMI ENGINEERING COLLEGE

 IMMANUEL SELVAKUMAR

IMMANUEL SELVAKUMAR 86%

KARUNYA INSTITUTE OF TECHNOLOGY AND SCIENCES

ABIRAMI S P

ABIRAMI S P 86%

COIMBATORE INSTITUTE OF TECHNOLOGY

SUPRIYA KAMOJI

SUPRIYA KAMOJI 86%

FR. CONCEICAO RODRIGUES COLLEGE OF ENGINEERING

AKSHAY BHATT

AKSHAY BHATT 86%

QUANTUM SCHOOL OF TECHNOLOGY

MALLIKARJUNA D

MALLIKARJUNA D 86%

MANIPAL GLOBAL EDUCATION

YASER AHMED N

YASER AHMED N 86%

SJB INSTITUTE OF TECHNOLOGY

SACHIN RAI

SACHIN RAI 86%

NATIONAL INSTITUTE OF TECHNOLOGY,SILCHAR

RUSHALI ANANDRAO DESHMUKH

RUSHALI ANANDRAO DESHMUKH 85%

JSPMS RAJARSHI SHAHU COLLEGE OF ENGINEERING

SAUMYA GARG

SAUMYA GARG 85%

NATIONAL INSTITUTE OF TECHNOLOGY , SILCHAR

NALINI N

NALINI N 85%

VIT UNIVERSITY-VELLORE

NAMRATA DE

NAMRATA DE 85%

CALCUTTA INSTITUTE OF ENGINEERING AND MANAGEMENT

SAVITHA C.K

SAVITHA C.K 85%

KVG COLLEGE OF ENGINEERING

KUNWAR UDAY SINGH

KUNWAR UDAY SINGH 85%

UNIVERSITY OF PETROLEUM AND ENERGY STUDIES

AMAN CHULAWALA

AMAN CHULAWALA 85%

N MADHUSUDHANA REDDY

N MADHUSUDHANA REDDY 85%

RAJEEV GANDHI MEMORIAL COLLEGE OF ENGINEERING & TECHNOLOGY

ABHISHEK SHARMA

ABHISHEK SHARMA 85%

GLA UNIVERSITY, MATHURA

KOTA RAKESH

KOTA RAKESH 85%

SHAKTI KINGER

SHAKTI KINGER 84%

DR. VISHWANATH KARAD MIT WORLD PEACE UNIVERSITY, PUNE

SOMAK CHAKRABORTY

SOMAK CHAKRABORTY 84%

INSTITUTE OF ENGINEERING & MANAGEMENT

UJJWAL CHAKRABORTY

UJJWAL CHAKRABORTY 84%

 M E PALANIVEL

M E PALANIVEL 84%

SREENIVASA INSTITUTE OF TECHNOLOGY AND MANAGEMENT STUDIES

 RITVIK RASTOGI

RITVIK RASTOGI 84%

MORADABAD INSTITUTE OF TECHNOLOGY

VINDHYA K HEGDE

VINDHYA K HEGDE 84%

K.L.E. INSTITUTE OF TECHNOLOGY, HUBBALLI

JAYANT KUMAR JHA

JAYANT KUMAR JHA 84%

NETAJI SUBHAS INSTITUTE OF TECHNOLOGY

SRAVANTHI AREPELLY

SRAVANTHI AREPELLY 84%

BINAYAK RANJAN DAS

BINAYAK RANJAN DAS 84%

INFINERA INDIA

SHAIK YOUSUF BABA

SHAIK YOUSUF BABA 84%

Enrollment Statistics

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data mining nptel assignment

[Week 1-12] NPTEL Data Mining Assignment Answers 2024

Nptel data mining week 1 assignment answers 2024.

1. The earliest step in the data mining process is usually?

a) Visualization b) Preprocessing c) Modelling d) Deployment

2. Which of the following is an example of continuous attribute?:

a) Height of a person b) Name of a person c) Gender of a person d) None of the above

3. Friendship structure of users in a social networking site can be considered as an example of:

a) Record data b) Ordered data c) Graph data d) None of the above

4. Name of a person, can be considered as an attribute of type?

a) Nominal b) Ordinal c) Interval d) Ratio

5. A store sells 15 items. Maximum possible number of candidate 2-itemsets is:

a) 120 b) 105 c) 150 d) 2

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

a) Data Sampling b) Dimensionality Reduction c) Noise Cleaning d) Discretization

Answer Q7-Q10 based on the following table:

7. Taking transaction ID as a market basket, support for each itemset {e}, {b,d}, and {b,d,e} is:

a) 0.8, 0.2, 0.2 b) 0.3, 0.3, 0.4 c) 0.25, 0.25, 0.5 d) 1,0,0

8. Based on the results in (7), confidence of association rules {b,d}->{e} and {e}->{b,d} are:

a) 0.5, 0.5 b) 1, 0.25 c) 0.25, 1 d) 0.75, 0.25

9. Repeat (7) by taking customer ID as market basket. An item is treated as 1 if it appears in at least one transaction done by the customer, 0 otherwise. Support of itemsets {e}, {b,d}, {b,d,e} are:

a) 0.3, 0.5, 0.2 b) 0.8, 1, 0.2 c) 1, 0.2, 0.8 d) 0.8, 1, 0.8

10. Based on the results in (9), confidence of association rules {b,d}->{e} and {e}->{b,d} are:

a) 0.8, 1 b) 1, 0.8 c) 0.25, 1 d) 1, 0.25

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NPTEL Blockchain and its Applications Week 5 Assignment Answers 2024

1. The height of the block is the___________in the chain between it and the genesis block.

a. Metafiles b. Hash c. Log size d. Number of blocks

2. What is the CLI command used to send ethers after the nodes have been initialized?

a. eth.submitTransaction) b. eth. sendTransaction) c. eth. sendIBANTransaction) d. eth.sendRawTransaction)

3. Which of the following syntax is correct to write data in a smart contract using solidity

a. myContract.methods.store(“55”).set() b. myContract. methods.write(“55”).send() c. myContract.methods.store(“55”).send() d. myContract.methods.write(“55”).set()

4. What is the limitation of using the consensus algorithm Proof of Work (PoW)?

a. A lot of mining power is wasted as only one gets success in mining at a time b. PoW is used for permissioned blockchain c. It is used for blockchain mining d. High transaction throughput

5. Which statement(s) is/are true for PoS(Proof of Stake) consensus?

a. Depends on the work done by the miner b. Depends on the amount of crypto currency the miner holds c. Provides less protection in general d. None of the above

6. Which of the following is/are applicable for PoET(Proof of Elapsed Time) consensus

a. Each participant in the blockchain network waits a random amount of time b. The first participant to finish becomes the follower for the new block c. Trusted execution platform and attestation are used to verify that the proposer has really waited d. The first participant to finish becomes the leader for the new block.

7. Proof of Burn consensus algorithms also consider virtual resources or digital coins for participating in the mining activity?

a. True b. False

8. 15 ether equals

a. 15X(10 ^ 16) wei b. 15X(10 ^ 18) wei c. 15X(10 ^ 6) wei d. 15X(10 ^ 8) wei

9. How an attacker could manipulate the transaction history of an existing blockchain

a. The attacker hard-forked the network and created a new blockchain network. b. The attacker modified the smart contract and recovered the investor’s c. The attacker gained control of more than 51% of the network’s computing power. d. The attacker gained control of less than 49% of the network’s computing power.

10. What library/API is used for smart contract deployment and invocation from Dapp?

a. Contract b. web3 c. admin d. eth

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