Mid-Chapter Quiz
Quiz yourself on what you’ve learned so far about n-grams, tokens, term frequency, stopwords, stemming, and lemmatization.
We'll cover the following...
We'll cover the following...
Tokens, N-grams, Frequent Terms, Cleaning, and Reducing Terms
1.
What is the practical use of n-grams?
A.
N-grams reduce the size of DTMs or corpora.
B.
N-grams can be used to identify popular phrases.
C.
N-grams can be used to identify missing data.
D.
N-grams can be used to identify redundant tokens.
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