Question 5

0.0/1.0 point (graded)

5. What is the main objective of TF-IDF (Term Frequency-Inverse Document Frequency)

weighting in text encoding?

To assign a weight of 1 or 0 to represent the presence or absence of a word in a

document.

0

To assign a weight based on the frequency of a word in a document.

To give higher weightage to a term based on its frequency in a document and normalize

it based on its frequency across the corpus.

To just give higher weightage to frequent words in a document.