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MLP · Recommender systems

6 questions · 10 marks · 2 papers

Answer key

Indian Institute of Technology Madras

BS Degree Programme · Examination & Study Paper

Machine Learning Practice

Recommender systems

Official Paper

Examination Instructions & Guidelines

Solve on notebook/paper first before checking solutions.
NAT: Numerical response. No negative marking.
Scientific calculator allowed for all calculations.
Official answer key is sealed at the end of this sheet.

End Term · 31 Aug 2025 (FN)End Term

Read the passage below, then answer Q1–Q3
Based on the above data, answer the given subquestions.
Q1NAT1 Mark·Write the number
Asked 4 times Key ↓
Your answer:
Q2NAT2 Marks·Write the number
Asked 4 times Key ↓
Your answer:
Q3NAT2 Marks·Write the number
Asked 2 times Key ↓
Your answer:

End Term · 31 Aug 2025 (AN)End Term

Read the passage below, then answer Q4–Q6
Based on the above data, answer the given subquestions.
Q4NAT1 Mark·Write the number
Asked 4 times Key ↓
Calculate and enter the value of X (truncated to two decimal places).
Your answer:
Q5NAT1 Mark·Write the number
Asked 4 times Key ↓
Calculate and enter the value of Y (truncated to two decimal places).
Your answer:
Q6NAT3 Marks·Write the number
Asked 2 times Key ↓
Your answer:

Official Key

Master Answer Key & Explanations

Official answer keys from IIT Madras BS past papers. Click any question to review.

Reveal Key

Q10.97 to 0.99

Q20.77 to 0.79

Q33.8 to 4.1

Q40.97 to 0.99

Q50.81 to 0.83

Q64.1 to 4.3

Questions and answer keys are reproduced from the official IIT Madras BS papers. Topics and repeated question types are BTechi’s own grouping. BTechi is not affiliated with IIT Madras.