According to the documentation of RidgeCV, the default scoring is *None. *What
does that mean? Which scoring metric does it use?
Shouldn't it be one of:
* Explained variance
* Mean absolute error
* Mean squared error
* R^2
Here is the entry from the documentation:
*scoring* : string, callable or None, optional, default: None
A string (see model evaluation documentation) or a scorer callable object /
function with signature scorer(estimator, X, y).
Thanks,
Josh
------------------------------------------------------------------------------
October Webinars: Code for Performance
Free Intel webinars can help you accelerate application performance.
Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from
the latest Intel processors and coprocessors. See abstracts and register >
http://pubads.g.doubleclick.net/gampad/clk?id=60135991&iu=/4140/ostg.clktrk
_______________________________________________
Scikit-learn-general mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
