<josef.p...@gmail.com> wrote:

> (I just went through some articles to see how we can produce p-values
> after feature selection with penalized least squares or maximum
> penalized likelihood. :)

If you have used penalized least squares or penalized likelihood, you have
already pruned the model for parameters that only contributes to
overfitting. If the p-value subsequently informs you that a parameter in
the model of maximum parsimony is "not significant", you have reached the
absurd conclusion that a parameter which should be in the model has no
effect.

Sturla


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