_model.py 文件源码

def save(self, filebase):

        # re-train best model on full data set
        self.model_.fit(self.data, self.data[LABEL].values)

        ts = datetime.now().strftime('%Y%m%d_%H%M%S')

        # logging wrappers don't serialize
        del self.logger

        joblib.dump(self,'{0}/model_{1}.pkl'.format(filebase, ts))