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mmlspark

Azure / mmlspark

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[LightGBM] Regression: how to penalize negative predictions

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brunocous
brunocous commented Sep 2, 2020

I have a simple regression task (using a LightGBMRegressor) where I want to penalize negative predictions more than positive ones. Is there a way to achieve this with the default regression LightGBM objectives (see https://lightgbm.readthedocs.io/en/latest/Parameters.html)? If not, is it somehow possible to define (many example for default LightGBM model) and pass a custom regression objective?

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Xamarin.Cognitive.Speech

NateRickard / Xamarin.Cognitive.Speech

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A client library that makes it easy to work with the Microsoft Cognitive Services Speech Services Speech to Text API on Xamarin.iOS, Xamarin.Android, UWP, and Xamarin.Forms/.NET Standard libraries used by those platforms

android microsoft ios xamarin sdk speech speech-recognition xamarin-forms microsoft-cognitive-services xamarin-ios xamarin-android speech-to-text cognitive-services speech-services net-standard-2
  • Updated Jun 14, 2019
  • C#

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