You should also classify these shoppers into two classes: those which you predict to churn are to be labelled "one" and the remaining buyers should really be labelled "0" in the end result template. 通过提问,引导听众思考一个问题,并由此造成一个悬念,引起听众欲知�
You should also classify these shoppers into two classes: those which you predict to churn are to be labelled "one" and the remaining buyers should really be labelled "0" in the end result template. 通过提问,引导听众思考一个问题,并由此造成一个悬念,引起听众欲知�