adaboost:https://mp.weixin.qq.com/s/PZ-1fkNvdJmv_8zLbvoW1g
GBDT:https://mp.weixin.qq.com/s/hY5cEug3xEpkkPE1X0Ykvg
XGBoost:https://mp.weixin.qq.com/s/YunDfYPLywc0tMJF72YIAQ
LightGBM:https://mp.weixin.qq.com/s/75etKylCWXzBGKTplS1qig