January 2019
Intermediate to advanced
378 pages
8h 27m
English
book
Python Machine Learning Blueprints - Second Edition
by Alexander Combs, Saurabh Chhajed, Michael Roman
Content preview from Python Machine Learning Blueprints - Second Edition
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Binary classification with logistic regression
Instead of attempting to predict what the total first-day return will be, we are going to attempt to predict whether the IPO will be one we should buy for a trade or not. It is here that we should point out that this is not investment advice and is for illustrative purposes only. Please don't run out and start day trading IPOs with this model willy-nilly. It will end badly.
Now, to predict a binary outcome (that's a 1 or 0/yes or no), we will start with a model called logistic regression. Logistic regression is actually a binary classification model rather than regression. But it does utilize the typical form of a linear regression; it just does so within a logistic function.
A typical single ...
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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.
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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.