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Allow sparse matrix input to tabnet #90

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egillax opened this issue Mar 31, 2022 · 1 comment
Open

Allow sparse matrix input to tabnet #90

egillax opened this issue Mar 31, 2022 · 1 comment
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question Further information is requested wontfix This will not be worked on

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@egillax
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egillax commented Mar 31, 2022

Currently only dense matrices and dataframes are supported for the x matrix. This limits on how large data can be used with the current implementation. It would be good to support sparse matrices for bigger data.
@cregouby
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All internal processing of {tabnet} is done currently with dense matrix operation, so I would not see a path to use sparse matrix without a massive redesign. If you have an idea and you can propose a pull-request, I will be happy to review it.

@cregouby cregouby added question Further information is requested wontfix This will not be worked on labels Jul 14, 2022
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@cregouby @egillax