Natural Language Processing Nptel Week 11 Quiz Answers
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Natural Language Processing Nptel Week 11 Quiz Answers (Jan-Apr 2025)
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1) Your teacher recommended you to read the book “Introduction to Deep Learning”. After reading the book, you want to summarize it. What kind of summarization method would you use for this purpose?
a) Abstractive single document summarization
b) Abstractive multi document summarization
c) Extractive single document summarization
d) Extractive multi document summarization
2) What is the macro averaged precision?
a) 0.6696
b) 0.6078
c) 0.6433
d) None of the above
3) What is the macro averaged recall?
a) 0.6464
b) 0.6540
c) 0.6190
d) None of the above
4) What is the accuracy of your classifier?
a) 0.6421
b) 0.6536
c) 0.6319
d) None of the above
5) What is the micro averaged precision?
a) 0.6915
b) 0.6421
c) 0.6245
d) None of the above
6) It is estimated that 30% of articles generated by an AI system are unreliable. Another AI model is used to filter these unreliable articles. The AI model claims that it can correctly detect 95% of unreliable articles, with a false positive rate (classifying a reliable article as unreliable) of 5%. If an article is flagged as unreliable by the AI model, what is the probability that it is actually a reliable article?
a) 0.019
b) 0.119
c) 0.109
d) None of the above
7) Consider the system-generated summary (S) and the reference summary (R) as follows:
S: The AI model processes language by leveraging neural networks and large datasets for training.
R: The AI model uses neural networks and extensive datasets to understand language patterns.
What is the ROUGE-1 recall for the given summary with respect to the reference?
a) 0.625
b) 0.600
c) 0.571
d) None of the above
Natural Language Processing Nptel Week 11 Quiz Answers
For answers to others Nptel courses, please refer to this link: NPTEL Assignment

