obtain the leaf index of gbdt tree

dmitryikh / leaves

pure Go implementation of prediction part for GBRT (Gradient Boosting Regression Trees) models from popular frameworks

MIT License

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obtain the leaf index of gbdt tree #51

Open kyowill opened 5 years ago

kyowill commented 5 years ago

My online prediction service wants to use GBDT + LR (Practical Lessons from Predicting Clicks on Ads at Facebook) algorithm combination, It will use the leaf index of tree. But Leaves doesn't support it.