April 2017
Intermediate to advanced
532 pages
12h 39m
English
book
Machine Learning with Spark - Second Edition
by Rajdeep Dua, Brian O'Neill, Stephen Boesch, Manpreet Singh Ghotra, Nick Pentreath
Content preview from Machine Learning with Spark - Second Edition
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Word2Vector
The Word2Vec tools take text data as input and produce the word vectors as output. This tool constructs a vocabulary from the training text data and learns vector representation of words. The resulting word vector file can be used as features for many natural language processing and machine learning applications.
The easiest way to investigate the learned representations is to find the closest words for a user-specified word.
Word2Vec implementation in Apache Spark computes distributed vector representation of words. Apache Spark's implementation is a more scalable approach as compared to single machine Word2Vec implementations provided by Google).
(https://code.google.com/archive/p/word2vec/)
Word2Vec can be implemented using ...
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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.