Challenge: Creating a Bag of Words
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Your task is to display the vector for the 'graphic design' bigram in a BoW model:
-
Import the
CountVectorizerclass to create a BoW model. -
Instantiate the
CountVectorizerclass ascount_vectorizer, configuring it for a frequency-based model that includes both unigrams and bigrams. -
Utilize the appropriate method of
count_vectorizerto generate a BoW matrix from the'Document'column in thecorpus. -
Convert
bow_matrixto a dense array and create aDataFramefrom it, setting the unique features (unigrams and bigrams) as its columns. Assign this to the variablebow_df. -
Display the vector for 'graphic design' as an array, rather than as a pandas
Series.
Løsning
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Completion rate improved to 4.17Challenge: Creating a Bag of Words
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Swipe to start coding
Your task is to display the vector for the 'graphic design' bigram in a BoW model:
-
Import the
CountVectorizerclass to create a BoW model. -
Instantiate the
CountVectorizerclass ascount_vectorizer, configuring it for a frequency-based model that includes both unigrams and bigrams. -
Utilize the appropriate method of
count_vectorizerto generate a BoW matrix from the'Document'column in thecorpus. -
Convert
bow_matrixto a dense array and create aDataFramefrom it, setting the unique features (unigrams and bigrams) as its columns. Assign this to the variablebow_df. -
Display the vector for 'graphic design' as an array, rather than as a pandas
Series.
Løsning
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Awesome!
Completion rate improved to 4.17single
