February 2018
Beginner to intermediate
364 pages
10h 32m
English
Content preview from Python Web Scraping Cookbook
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Removing punctuation marks
Depending upon the tokenizer used, and the input to those tokenizers, it may be desired to remove punctuation from the resulting list of tokens. The regexp_tokenize function with '\w+' as the expression removes punctuation well, but word_tokenize does not do it very well and will return many punctuation marks as their own tokens.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.