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I want to use it to minimize the RMSE from xgboost regression. Is it possible to use bayesOpt to minimize a Score? Or do I just have to return 1/RMSE?
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This is a customer feature request: https://support.h2o.ai/a/tickets/104467
We have broken this task into several ones to help with code review:
- PUBDEV-9018: Add custom metric support for GLM,…
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Related: https://github.com/awslabs/autogluon/issues/1479
Add a scikit-learn compatible API wrapper of TabularPredictor:
- [ ] TabularClassifier
- [ ] TabularRegressor
Required functionality…
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I was wondering whether it is possible to scale data when using the LightGBM cross-validation. So far, it seems that I have to program the cross-validation manually such that I can standardize the tra…
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### Description
TransformedTargetRegressor does not let you pass arguments to the embedded regressor's fit method. This is a problem when using xgboost.
### System specs
```
Linux-4.10.0-42-gene…
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Hi,everyone!
I met a strange illegal memory access error. It happens randomly without any regular pattern.
The code is really simple. It is PointNet for point cloud segmentation. I don't think there…
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I have a regression model which works fine when I use `"reg:squarederror"` as objective, however, when I switch this to `"reg:pseudohubererror"`, I get the error message `Unknown objective function: r…
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### Prerequisites
- [X] I am an Open Source Contributor
- [X] I checked to make sure that this issue has not already been filed
### Description
As a participant in the Girls Script Summer of Code (…
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I am using the XGBoost C API to do some ranking tasks and I have tried to use `rank:pairwise`, `rank:map`, and `rank:ndcg` as the objective, however, when I use `rank:map`, and `rank:ndcg` to train an…