August 2017
Beginner to intermediate
340 pages
8h 42m
English
Content preview from Mastering Machine Learning with Spark 2.x
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Data science
Finding a uniform definition of data science, however, is akin to tasting wine and comparing flavor profiles among friends—everyone has their own definition and no one description is more accurate than the other. At its core, however, data science is the art of asking intelligent questions about data and receiving intelligent answers that matter to key stakeholders. Unfortunately, the opposite also holds true—ask lousy questions of the data and get lousy answers! Therefore, careful formulation of the question is the key for extracting valuable insights from your data. For this reason, companies are now hiring data scientists to help formulate and ask these questions.
Figure 1 - Growing Google Trend of big data and data science ...
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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.
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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.