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SynapseML

microsoft / SynapseML

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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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enhancement good first issue LightGBM
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azure-sdk-for-java

Azure / azure-sdk-for-java

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[BUG]azure-spring-cloud-starter-eventhubs-kafka2.4.0 example china tenant id not working

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dark12345678
dark12345678 commented May 12, 2021

Describe the bug
A clear and concise description of what the bug is.
this issue happened when i run the azure-spring-cloud-starter-eventhubs-kafka example which one in the sdk in china region, the tenant id is working when i run the keyvault example, so i am not sure why not working in the eventhubs kafka side. as i think the different is the keyvault can set the azure.keyvault.authority-hos

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bug Client customer-reported azure-spring
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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