XGBoost: A Scalable Tree Boosting System — mentioned by FreakLegion

Thu, 26 Apr 2018 23:06:43 GMT

For optimizations, have a look at section 3 of the XGBoost paper: https://arxiv.org/pdf/1603.02754.pdf. LightGBM has similar features (e.g. binning: http://lightgbm.readthedocs.io/en/latest/Parameters.html#io-...). Scikit is shockingly slow, in comparison. Also bloated, but that's more a matter of 1) not having a "release" impl that ditches data only useful for debugging, and 2) using 64-bit data types all over the place, despite running in parallel arrays! (https://github.com/scikit-learn/scikit-learn/blob/master/skl...)

Paper and discussion history. A mention is not an endorsement.

XGBoost: A Scalable Tree Boosting System — HN submission

Tue, 05 Apr 2016 08:08:00 GMT

XGBoost: A Scalable Tree Boosting System

2 points; 1 discussion reply on HN. Paper and source history. A submission is not an endorsement.

XGBoost: A Scalable Tree Boosting System · HackerPapers discussions

XGBoost: A Scalable Tree Boosting System — mentioned by FreakLegion

XGBoost: A Scalable Tree Boosting System — HN submission