Which of the following is/are supervised learning task(s)?
Predicting future weather conditions based on the past weather observations.
Reducing the dimensionality of images while retaining essential features, enabling efficient storage and transmission.
Identifying objects in images with multiple categories, such as cats, dogs, cars, and trees.
Categorizing news articles into topics like politics, sports, entertainment, and technology.
Consider the following input data points:
Which among the following models has the least misclassification error?
Sign(x1 − 2)
Sign(x2 + 2)
Sign(x1 + x2)
Sign(x2 − x1)
Yes
No
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The IIT Madras BS Machine Learning Foundations (MLF) Quiz 1 paper sat on 29 Oct 2023, in the September 2023 term: 15 questions for 40 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 | MLF Quiz 1 29 Oct 2023 at a glance |
|---|---|
| Term | September 2023 term |
| Subject | Machine Learning Foundations |
| Course code | BSCS2004 |
| Questions | 15 |
| Marks | 40 |
| Duration | 120 min |
| MSQ | 3 |
| MCQ | 7 |
| Numerical | 5 |
| Official paper | IIT M DIPLOMA AN2 EXAM QPD2 29 Oct 2023 |
| Negative marking | No negative marking. |
| Updated |
