November 2019
Intermediate to advanced
304 pages
8h 40m
English
Content preview from Java Deep Learning Cookbook
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Implementing Natural Language Processing
In this chapter, we will discuss word vectors (Word2Vec) and paragraph vectors (Doc2Vec) in DL4J. We will develop a complete running example step by step, covering all the stages, such as ETL, model configuration, training, and evaluation. Word2Vec and Doc2Vec are natural language processing (NLP) implementations in DL4J. It is worth mentioning a little about the bag-of-words algorithm before we talk about Word2Vec.
Bag-of-words is an algorithm that counts the instances of words in documents. This will allow us to perform document classification. Bag of words and Word2Vec are just two different types of text classification. Word2Vec can use a bag of words extracted from a document to create vectors ...
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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.