Natural Language Processing Week 1 NPTEL Assignment Answers 2025

NPTEL Natural Language Processing Week 1 Assignment Answers 2024

1. In a corpus, you found that the word with rank 4th has a frequency of 500. What can be the best guess for the rank of a word with frequency 250?

1.2
2.4
3.8
4.6

Answer :- 3

2. In the sentence, “In Mumbai I took my hat off. But I can’t put it back on.”, total number of word tokens and word types are:

1. 14, 13
2. 13, 14
3. 15, 14
4. 14, 15

Answer :- 1

3.

Answer :- 3

4.

Answer :- 1

5.

Answer :- 2

6.

Answer :- 2,3

7.

Answer :- 3

8.

Answer :- 2, 4

9.

Answer :- 4

10.

Answer :- 1