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Challenge: Stemming the Tokens | Stemming and Lemmatization
Introduction to NLP
course content

Course Content

Introduction to NLP

Introduction to NLP

1. Text Preprocessing Fundamentals
2. Stemming and Lemmatization
3. Basic Text Models
4. Word Embeddings

bookChallenge: Stemming the Tokens

Task

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.

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Section 2. Chapter 2
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bookChallenge: Stemming the Tokens

Task

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.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 2. Chapter 2
toggle bottom row

bookChallenge: Stemming the Tokens

Task

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.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Task

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.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Section 2. Chapter 2
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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