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QinbinLi / DPBoost

Privacy-Preserving Gradient Boosting Decision Trees (AAAI 2020)
MIT License
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Use validation set for evaluation #4

Closed fatosmorina closed 3 years ago

fatosmorina commented 3 years ago

I noticed that at the very end of the example, you were using the training set for both training and validation, probably because of a typo.

QinbinLi commented 3 years ago

Hi @fatosmorina ,

Thanks! The file is an example provided by LightGBM (here) and we didn't modify it. In their code, they use the training dataset for validation in the first 10 rounds. This file is not used in the training of DPBoost.