Question 2
Question 3
Select all true statements regarding standard PCA applied on a centered dataset.
The variance of the dataset along the first principal component is maximum.
The variance of the dataset along the first principal component is minimum.
The first principal component is the unit norm eigenvector corresponding to the largest eigenvalue of the covariance matrix.
The first principal component is the unit norm eigenvector corresponding to the smallest eigenvalue of the covariance matrix.
10 more questions in this paper
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More on the MLT Quiz 1 16 Jul 2023 paper
The IIT Madras BS Machine Learning Techniques (MLT) Quiz 1 paper sat on 16 Jul 2023, in the May 2023 term: 13 questions for 50 marks in 120 minutes. The first 3 questions are below. Sign in with Google — it is free — to see the whole paper with its answers and explanations, in learning mode or as a timed mock test.
| Feature | MLT Quiz 1 16 Jul 2023 at a glance |
|---|---|
| Term | May 2023 term |
| Subject | Machine Learning Techniques |
| Course code | BSCS2007 |
| Questions | 13 |
| Marks | 50 |
| Duration | 120 min |
| MCQ | 2 |
| MSQ | 5 |
| Numerical | 6 |
| Official paper | IIT M FOUNDATION AN2 EXAM QPF2 16 JULY 2023 |
| Negative marking | No negative marking. |
| Updated |