April 2017
Beginner to intermediate
420 pages
9h 58m
English
book
Mastering Machine Learning with R - Second Edition
by Cory Lesmeister, Doug Ortiz, Vikram Dhillon, Miroslav Kopecky
Content preview from Mastering Machine Learning with R - Second Edition
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Other quantitative analyses
We will now shift gears to analyze text semantically based on sentences and the tagging of words based on the parts of speech, such as noun, verb, pronoun, adjective, adverb, preposition, singular, plural, and so on. Often, just examining the frequency and latent topics in the text will suffice for your analysis. However, you may find occasions when a deeper understanding of the style is required in order to compare the speakers or writers.
There are many methods to accomplish this task, but we will focus on the following five:
- Polarity (sentiment analysis)
- Automated readability index (complexity)
- Formality
- Diversity
- Dispersion
Polarity is often referred to as sentiment analysis, which tells you how positive ...
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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.