eval_auc {creditmodel}

Functions of xgboost feval

Description

eval_auc ,eval_ks ,eval_lift,eval_tnr is for getting best params of xgboost.

Usage

eval_auc(preds, dtrain)

eval_ks(preds, dtrain)

eval_tnr(preds, dtrain)

eval_lift(preds, dtrain)

Arguments

preds

A list of predict probability or score.

dtrain

Matrix of x predictors.

Value

List of best value