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Code for categorical features is broken/incomplete #6

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joby-h20 opened this issue Mar 24, 2020 · 1 comment
Open

Code for categorical features is broken/incomplete #6

joby-h20 opened this issue Mar 24, 2020 · 1 comment

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@joby-h20
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I believe that code for _first_order_ale_cat is broken or incomplete.
@MaximeJumelle
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Hello,

Indeed the function _first_order_ale_cat is not providing the expected output. It is due to the fact that sorting categorical feature is a bit more complicated than with numerical features.
It is suggested to use a dimensionality reduction algorithm such as MDS to provide a one-dimensional array with numerical features to easily sort it.

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@MaximeJumelle @joby-h20