Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Flink and DataFlow
-
Updated
Sep 11, 2020 - C++
Problem:
catboost version: 0.23.2
Operating System: all
Tutorial: https://github.com/catboost/tutorials/blob/master/custom_loss/custom_metric_tutorial.md
Impossible to use custom metric (С++).
Code example
from catboost import CatBoost
train_data = [[1, 4, 5, 6],
Add a description, image, and links to the gbdt topic page so that developers can more easily learn about it.
To associate your repository with the gbdt topic, visit your repo's landing page and select "manage topics."
This project's documentation includes a list of winning solutions for machine learning competitions which used LightGBM.
https://github.com/microsoft/LightGBM/tree/master/examples#machine-learning-challenge-winning-solutions
With one exception (), this has not been updated since December 2019.
How to close this issue
Look through "completed" competitions (from December 2019 to now)