May 2017
Beginner to intermediate
394 pages
8h 50m
English
book
Learning Social Media Analytics with R
by Dipanjan Sarkar, Karthik Ganapathy, Raghav Bali, Tushar Sharma
Content preview from Learning Social Media Analytics with RBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Topic modeling
In the most basic words, topic modeling is the process of finding out the hidden topics that exist in any document. We will try to explain the basic concept of topic modeling by using an analogy of a lavish buffet spread.
Suppose you go to a wedding that features a large number of items from various cuisines. You, being an absolute foodie, go to all the counters and collect a very large number of items at your table (with the obvious disapproving looks of other guests). Now one of your other friends arrives at the table and takes a look at the large number of food items at your table. He tries to guess the various cuisines on offer from the snapshot of items you have collected. He is able to do so because there is an association ...
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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.