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Extracting Text Meaning using TF-IDF

bookTF-ISF Score

The TF-ISF score for a word is derived by multiplying its TF score by its ISF score . This composite score encapsulates both the word's relevance within individual sentences and its distinctiveness within the broader textual landscape.

Task

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  1. Enumerate through tokenized sentences along with their indices.
  2. Π‘alculate TF-ISF scores for each word.
  3. Append calculated TF-ISF scores to the tf_isf_scores list.

Solution

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SectionΒ 1. ChapterΒ 10
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bookTF-ISF Score

The TF-ISF score for a word is derived by multiplying its TF score by its ISF score . This composite score encapsulates both the word's relevance within individual sentences and its distinctiveness within the broader textual landscape.

Task

Swipe to start coding

  1. Enumerate through tokenized sentences along with their indices.
  2. Π‘alculate TF-ISF scores for each word.
  3. Append calculated TF-ISF scores to the tf_isf_scores list.

Solution

Mark tasks as Completed
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Everything was clear?

How can we improve it?

Thanks for your feedback!

close

Awesome!

Completion rate improved to 8.33
SectionΒ 1. ChapterΒ 10
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