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Problem: Cox and AFT objectives currently do not support sample weights, yet enabling them would considerably broaden the applicability of survival analysis with Catboost, for instance, by allowing ce…
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Problem: Predicting after ranking fails / is poorly documented
catboost version: 0.24.4 (Python 3.8.5)
Operating System: Ubuntu 20.04
CPU: Intel i9 i9-9900K
I have set up a pool `train` and a po…
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- You can try to use other models for training, for example from the CatBoost library.
- Play around with hyper parameters.
- Try to remove some columns from features
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Problem:
Hi, I am getting following error when passing scipy.sparse.csr_matrix(X, dtype=np.float32) with int64 indices to fit method
```
File "/usr/local/lib/python3.6/dist-packages/catboost/core.…
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```
QGIS version: 3.30.0-'s-Hertogenbosch
QGIS code revision: f186b8efe0e
Qt version: 5.15.3
Python version: 3.9.5
GDAL version: 3.6.2
GEOS version: 3.11.1-CAPI-1.17.1
PROJ version: Rel. 9.1.1,…
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Problem:
Adding the **timeout** parameter to the .fit() method, that should force the library to return best known solution found so far as soon as provided number of seconds since the start of tra…
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I am trying to use **Catboost Java API** but facing high latency issues at a large scale. I currently run a high-scale **multi-threaded** system with around 300+ worker threads that query the catboost…
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**Describe the bug**
Can't plot class report with trained model
I have fitted model, y_test, y_pred, X_train=X_train, y_train=y_train, X_test= X_test, y_test=y_test.
run this code.
catboost_model …
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I'm getting the following error when trying to use tune_grid with GPU enabled for catboost: "Error: rsm on GPU is supported for pairwise modes only".
I have tried setting mtry to 1 or omitting the ar…