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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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I'd like to use a trained CatBoost model in production by having TensorFlow Serving serve it.
However, due to the various restrictions imposed on exporting models (no categorical features and/or no m…
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I have an application that trains a boosting sequence with tree models and linear models like: linear-model, trees, linear-model, and trees. In the end, I want to combine all the tree models into one.…
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I am wanting to use catboost (python) within a dockerized environment, while there are a couple of issues and "work arounds" there are no definative instructions for use of catboost with docker.
It…
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Hi
I am really new to catboost. I would like some clarification about saving/loading model.
The way I save/load model, I did it as in here : https://catboost.ai/en/docs/concepts/python-usages-examp…
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Problem: Rust wrapper produces incorrect binary
catboost version: v1.2.2
Operating System: MacOS, Linux
CPU: ARM (M1 Pro), amd64
GPU: -
Catboost wrapper for rust produces invalid binary. Durin…
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I trained a dataset with sample weight using 3 algos: LightGBM, Xgboost, and CatBoost.
I found that the learning curve chart for CatBoost doesn't take into account the sample weight but the score in …
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**Problem**: Hello there,
I'm obtaining different results depending on how I create the model, whether using Python or the command line with the executable.
The issue seems to be related to border…
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Problem:
```
_catboost.pyx in _catboost._set_features_order_data_pd_data_frame()
_catboost.pyx in _catboost.get_cat_factor_bytes_representation()
CatBoostError: Invalid type for cat_feature[no…
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Problem: I am trying to export the model to cpp . However i am getting the following error - `need train pool to save mapping {categorical feature value, hash value} due to absence of hash function in…