Python BoostingTreeModelMeta.zero_as_missing Examples

Example #1

    def get_model_meta(self):
        model_meta = BoostingTreeModelMeta()
        model_meta.tree_meta.CopyFrom(self.booster_meta)
        model_meta.learning_rate = self.learning_rate
        model_meta.num_trees = self.boosting_round
        model_meta.quantile_meta.CopyFrom(QuantileMeta(bin_num=self.bin_num))
        model_meta.objective_meta.CopyFrom(ObjectiveMeta(objective=self.objective_param.objective,
                                                         param=self.objective_param.params))
        model_meta.use_missing = self.use_missing
        model_meta.zero_as_missing = self.zero_as_missing
        model_meta.task_type = self.task_type
        model_meta.n_iter_no_change = self.n_iter_no_change
        model_meta.tol = self.tol
        meta_name = consts.HETERO_SBT_GUEST_MODEL + "Meta"

        return meta_name, model_meta

Example #2

File: homo_secureboost_client.py Project: yubo1993/FATE

    def get_model_meta(self):
        model_meta = BoostingTreeModelMeta()
        model_meta.tree_meta.CopyFrom(self.booster_meta)
        model_meta.learning_rate = self.learning_rate
        model_meta.num_trees = self.boosting_round
        model_meta.quantile_meta.CopyFrom(QuantileMeta(bin_num=self.bin_num))
        model_meta.objective_meta.CopyFrom(
            ObjectiveMeta(objective=self.objective_param.objective,
                          param=self.objective_param.params))
        model_meta.task_type = self.task_type
        model_meta.n_iter_no_change = self.n_iter_no_change
        model_meta.tol = self.tol
        model_meta.use_missing = self.use_missing
        model_meta.zero_as_missing = self.zero_as_missing
        model_meta.module = 'HomoSecureBoost'

        meta_name = "HomoSecureBoostingTreeGuestMeta"

        return meta_name, model_meta