/*
 * Copyright 2019 The FATE Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

syntax = "proto3";

package com.webank.ai.fate.core.mlmodel.buffer;
option java_outer_classname = "FeatureBinningMetaProto";


message TransformMeta {
    repeated int64 transform_cols = 1;
    string transform_type = 2;
}

message FeatureBinningMeta {
    bool need_run = 1;
    string method = 10;
    int64 compress_thres = 2;
    int64 head_size = 3;
    double error = 4;
    int64 bin_num = 5;
    repeated string cols = 6;
    double adjustment_factor = 7;
    bool local_only = 8;
    TransformMeta transform_param = 9;
    bool skip_static = 11;
    string optimal_metric_method = 12;
}