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Define custom loss function #871

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zouqian2468 opened this issue Jun 3, 2020 · 4 comments
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Define custom loss function #871

zouqian2468 opened this issue Jun 3, 2020 · 4 comments
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@imatiach-msft
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area/lightgbm enhancement

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@zouqian2468
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zouqian2468 commented Jun 3, 2020 •
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How can I define custom loss function on the scala version of lightGBM?

AB#1197473
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welcome bot commented Jun 3, 2020

👋 Thanks for opening your first issue here! If you're reporting a 🐞 bug, please make sure you include steps to reproduce it.

@imatiach-msft
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@zouqian2468 this isn't available yet, will need to look into this more

@imatiach-msft imatiach-msft self-assigned this Jun 3, 2020
@robert-howley-zocdoc
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+1 on this idea. would be a very helpful feature

@imatiach-msft imatiach-msft mentioned this issue May 25, 2021
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@imatiach-msft
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closing issue as this has been implemented in PR:
#1054
relevant issues:
#873, #871, #433

@imatiach-msft imatiach-msft mentioned this issue May 25, 2021
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@robert-howley-zocdoc @zouqian2468 @imatiach-msft