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Learn Challenge: Stemming the Tokens | Stemming and Lemmatization
Introduction to NLP

bookChallenge: Stemming the Tokens

Task

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Your task is the following:

  1. Import Porter Stemmer.
  2. Convert text to lowercase.
  3. Tokenize the text string.
  4. Load English stop words.
  5. Filter out the stop words using list comprehension.
  6. Create a stemmer object.
  7. Stem the tokens using list comprehension.

Solution

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SectionΒ 2. ChapterΒ 2
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bookChallenge: Stemming the Tokens

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Task

Swipe to start coding

Your task is the following:

  1. Import Porter Stemmer.
  2. Convert text to lowercase.
  3. Tokenize the text string.
  4. Load English stop words.
  5. Filter out the stop words using list comprehension.
  6. Create a stemmer object.
  7. Stem the tokens using list comprehension.

Solution

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Everything was clear?

How can we improve it?

Thanks for your feedback!

close

Awesome!

Completion rate improved to 4.17
SectionΒ 2. ChapterΒ 2
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single

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