October 2017
Beginner to intermediate
572 pages
26h 1m
English
book
Machine Learning with R Cookbook - Second Edition
by AshishSingh Bhatia, Yu-Wei, Chiu (David Chiu)
Content preview from Machine Learning with R Cookbook - Second Edition
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How to do it...
Perform the following step to diagnose the generalized additive model:
- Generate the diagnostic plot using gam.check on the fitted model:
> gam.check(fit) Output: Method: GCV Optimizer: magic Smoothing parameter selection converged after 7 iterations. The RMS GCV score gradient at convergence was 8.79622e-06 . The Hessian was positive definite. The estimated model rank was 10 (maximum possible: 10) Model rank = 10 / 10 Basis dimension (k) checking results. Low p-value (k-index<1) may indicate that k is too low, especially if edf is close to k'. k' edf k-index p-value s(nox) 9.000 8.434 0.397 0
Diagnostic plot of fitted ...
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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.