/gbdt_lr_in_recsys

Using gbdt+lr in recommend system and comparing the auc of lr, gbdt, gbdt+lr.

Primary LanguagePython

gbdt_lr_in_recsys

  • First, using gbdt+lr in recommend system and comparing the auc of lr, gbdt, gbdt+lr.
  • Second, using hyperopt-sklearn to automatically tune the hyperparameters of gbdt.
  • Data is private and not available, but just the commonly used in recsys(the commonly used libsvm format data file).