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5 cards from this section. Quick, good the night before a test.
What is the primary focus of the Bag of Words model?
Think about how the model treats words in a document.
Name one advantage of TF-IDF over Bag of Words.
Consider how it weights terms.
Which technique focuses on word frequency count and ignores word order?
Think of a simple counting approach.
True or False: TF-IDF gives higher weights to common words across a document.
Consider the meaning of 'inverse' in IDF.
Design a simple document similarity algorithm using Bag of Words and explain how you would implement it.
Think about vector mathematics for similarity.
Functionally assess the application of FastText in an NLP system that handles diverse languages - what are the pros and cons?
Consider context and different language structures.
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