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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Data ingestion and storage
The first step in our machine learning pipeline will be taking in the data that we require for training our models. Like many other businesses, MovieStream's data is typically generated by user activity, other systems (this is commonly referred to as machine-generated data), and external sources (for example, the time of day and weather during a particular user's visit to the site).
This data can be ingested in various ways, for example, gathering user activity data from the browser and mobile application event logs or accessing external web APIs to collect data on geolocation or weather.
Once the collection mechanisms are in place, the data usually needs to be stored. This includes the raw data, data resulting ...
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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.