Not able to grasp some code

#1

new_tokens = [token for token in tokens if token not in en_stopwords]

stemmed_tokens = [ps.stem(token) for token in new_tokens]

Not able to understand these 2 lines of codes…
please explain it.
please

#2

Hey @mandeep3207, in the first line we are removing stopwords from the list, it is same as

new_tokens = []
for ix in tokens:
        if ix not in en_stopwords:
             new_tokens.append(ix)

Now, in the second line we are stemming words individually, it is same as

 stemmed_tokens = []
    for token in new_tokens:
            stemmed_tokens.append(ps.stem(token))

Just the difference is way of writing, everything is same.

Hope this cleared your doubt.
Plz mark the doubt as resolved in my doubts section. :blush:

#3

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