FateWithShellmiaoComment/Fate/examples/dsl/v2/hetero_feature_selection/pipeline-hetero-feature-selection-homo-sbt_conf.json

{
    "dsl_version": 2,
    "initiator": {
        "role": "guest",
        "party_id": 9999
    },
    "role": {
        "guest": [
            9999
        ],
        "host": [
            10000
        ],
        "arbiter": [
            10000
        ]
    },
    "component_parameters": {
        "role": {
            "host": {
                "0": {
                    "reader_0": {
                        "table": {
                            "name": "breast_homo_host",
                            "namespace": "experiment"
                        }
                    },
                    "data_transform_0": {
                        "with_label": true
                    }
                }
            },
            "guest": {
                "0": {
                    "reader_0": {
                        "table": {
                            "name": "breast_homo_guest",
                            "namespace": "experiment"
                        }
                    },
                    "data_transform_0": {
                        "with_label": true,
                        "output_format": "dense"
                    }
                }
            }
        },
        "common": {
            "homo_secureboost_0": {
                "task_type": "classification",
                "objective_param": {
                    "objective": "cross_entropy"
                },
                "num_trees": 3,
                "validation_freqs": 1,
                "tree_param": {
                    "max_depth": 3
                }
            },
            "hetero_feature_selection_0": {
                "select_col_indexes": -1,
                "select_names": [],
                "filter_methods": [
                    "homo_sbt_filter"
                ],
                "sbt_param": {
                    "metrics": "feature_importance",
                    "filter_type": "threshold",
                    "take_high": true,
                    "threshold": 0.03
                }
            },
            "homo_lr_0": {
                "penalty": "L2",
                "tol": 1e-05,
                "alpha": 0.01,
                "optimizer": "sgd",
                "batch_size": -1,
                "learning_rate": 0.15,
                "init_param": {
                    "init_method": "zeros"
                },
                "max_iter": 30,
                "early_stop": "diff",
                "encrypt_param": {
                    "method": null
                },
                "cv_param": {
                    "n_splits": 4,
                    "shuffle": true,
                    "random_seed": 33,
                    "need_cv": false
                },
                "decay": 1,
                "decay_sqrt": true
            }
        }
    }
}