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Remove constant_hessian_value? #89

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NicolasHug opened this issue Jan 2, 2019 · 1 comment
Open

Remove constant_hessian_value? #89

NicolasHug opened this issue Jan 2, 2019 · 1 comment

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@NicolasHug
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NicolasHug commented Jan 2, 2019 •
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I think we can drop the constant_hessian_value in the SplittingContext, and always assume the constant hessians value is 1. We just have to set the gradients value accordingly, to have consistent leaf values.

This is what we do for LS loss already. WDYT @ogrisel ?
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ogrisel commented Jan 28, 2019

As you wish. +0 to simplify the code a bit.

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@ogrisel @NicolasHug