February 2020
Intermediate to advanced
328 pages
8h 19m
English
Content preview from Deep Learning with R Cookbook
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How it works...
In this example, we used the built-in dataset of IMDb reviews from the keras library. We loaded the training and testing partitions of the data and had a look at the structure of these data partitions. We saw that the data had been mapped to a specific sequence of integer values, each integer representing a particular word in a dictionary. This dictionary has a rich collection of words arranged based on the frequency of each word getting used in the corpus. From this, we could see that the dictionary is a list of key-value pairs, with the keys representing the words and the values representing the index of the word in the dictionary. To discard the words that are not frequently used, we provided a threshold of 1,000; that ...
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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.