Decision tree library for D

getting started

$ curl https://dlang.org/install.sh | bash -s # install dlang compiler
$ source ~/dlang/<your-compiler>/activate
$ cd example/plot_dtree_boundary
$ dub run
$ xdg-open *.png

• single decision tree classification result

• random forest classification result

• single decision tree regression result in `example/sin_regression`

• random forest regression result in `example/sin_regression`

Roadmap

• DONE Classification tree (2/6)
• DONE Random forest (2/7)
• DONE Regression tree (2/9)
• DONE Gradient boosting (2/14)
• TODO bootstrap sampling in RF
• TODO Parallel processing
• TODO Serialization
• TODO Support libsvm format

Reference

• The Elements of Statistical Learning 2nd Edition
• XGBoost: A Scalable Tree Boosting System