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This means that the alphas become a function of the number of outcomes (i.e. labels), which I assume isn't what was intended right? It seems odd to me that the results would change for one outcome if it was fit alone vs w/ others, so I think it should probably only be based on the number of features for the regression like stage 1 -- number of variant blocks * number of stage 1 alphas (not then also * number of outcomes).
The text was updated successfully, but these errors were encountered:
eric-czech
changed the title
WGR incorrect default alphas in RidgeRegressor
WGR incorrect default alphas in RidgeRegression
Jul 23, 2020
In the second stage regression for WGR, the default alphas generated here based on the number of distinct headers are including the
label
values:glow/python/glow/wgr/linear_model/ridge_model.py
Line 220 in f3edf5b
This means that the alphas become a function of the number of outcomes (i.e. labels), which I assume isn't what was intended right? It seems odd to me that the results would change for one outcome if it was fit alone vs w/ others, so I think it should probably only be based on the number of features for the regression like stage 1 -- number of variant blocks * number of stage 1 alphas (not then also * number of outcomes).
The text was updated successfully, but these errors were encountered: