February 2018
Beginner to intermediate
364 pages
10h 32m
English
Content preview from Python Web Scraping Cookbook
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Determining and removing stop words
Stop words are common words that, in a natural language processing situation, do not provide much contextual meaning. These words are often the most common words in a language. These tend to, at least in English, be articles and pronouns, such as I, me, the, is, which, who, at, among others. Processing of meaning in documents can often be facilitated by removal of these words before processing, and hence many tools support this ability. NLTK is one of these, and comes with support for stop word removal for roughly 22 languages.
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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.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.