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Can the Negative Weights be Input? #82

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BoanSy opened this issue Aug 10, 2023 · 2 comments
Open

Can the Negative Weights be Input? #82

BoanSy opened this issue Aug 10, 2023 · 2 comments

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@BoanSy
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BoanSy commented Aug 10, 2023

Dear authors,

can we input the negative weights into our original and target data simultaneously in thundergbm?

With best respect,

BoanSy
@zeyiwen
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zeyiwen commented Aug 21, 2023

BoanSy, negative target values are totally fine. Negative feature values are also acceptable.

@BoanSy
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BoanSy commented Aug 21, 2023

Thanks for your reply, but I'd like to ask how can we input them?
Like clf.fit(original, target, sample_weight=weights)?

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@zeyiwen @BoanSy