ae3bb9c2d5
* add back train method but mark as deprecated * add back train method but mark as deprecated * add back train method but mark as deprecated * fix scalastyle error * fix scalastyle error * fix scalastyle error * fix scalastyle error * init * allow hist algo * more changes * temp * update * remove hist sync * udpate rabit * change hist size * change the histogram * update kfactor * sync per node stats * temp * update * final * code clean * update rabit * more cleanup * fix errors * fix failed tests * enforce c++11 * fix lint issue * broadcast subsampled feature correctly * revert some changes * fix lint issue * enable monotone and interaction constraints * don't specify default for monotone and interactions * update docs
eXtreme Gradient Boosting
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XGBoost is an optimized distributed gradient boosting library designed to be highly efficient, flexible and portable. It implements machine learning algorithms under the Gradient Boosting framework. XGBoost provides a parallel tree boosting (also known as GBDT, GBM) that solve many data science problems in a fast and accurate way. The same code runs on major distributed environment (Hadoop, SGE, MPI) and can solve problems beyond billions of examples.
License
© Contributors, 2016. Licensed under an Apache-2 license.
Contribute to XGBoost
XGBoost has been developed and used by a group of active community members. Your help is very valuable to make the package better for everyone. Checkout the Community Page
Reference
- Tianqi Chen and Carlos Guestrin. XGBoost: A Scalable Tree Boosting System. In 22nd SIGKDD Conference on Knowledge Discovery and Data Mining, 2016
- XGBoost originates from research project at University of Washington.