This documentation will give a brief tutorial on how to run train & predict tasks with DSL Conf. We will take hetero-secureboost as an example.
Before running jobs, data need to be uploaded to data storage. Please refer here for an example.
We can start a training job by submitting conf & dsl through Flow Client, Here we submit a hetero-secureboost binary classification task, whose conf and dsl are in hetero secureboost example folder.
$ flow job submit -c ./examples/dsl/v2/hetero_secureboost/test_secureboost_train_binary_conf.json -d ./examples/dsl/v2/hetero_secureboost/test_secureboost_train_dsl.json
{
"data": {
"board_url": "http://127.0.0.1:8080/index.html#/dashboard?job_id=2020103015490073208469&role=guest&party_id=10000",
"job_dsl_path": "/fate/jobs/2020103015490073208469/job_dsl.json",
"job_runtime_conf_path": "/fate/jobs/2020103015490073208469/job_runtime_conf.json",
"logs_directory": "/fate/logs/2020103015490073208469",
"model_info": {
"model_id": "guest-10000#host-10000#model",
"model_version": "2020103015490073208469"
}
},
"jobId": "2020103015490073208469",
"retcode": 0,
"retmsg": "success"
}Then we can get a return message contains model_id and model_version.
Forget to save model_id and model_version in the returned message? No worry. You can query the corresponding model_id and model_version of a job using the "flow job config" command.
$ flow job config -j 2020103015490073208469 -r guest -p 9999 -o ./
{
"data": {
"job_id": "2020103015490073208469",
"model_info": {
"model_id": "guest-10000#host-10000#model", <<- model_id needed for deploy model
"model_version": "2020103015490073208469" <<- model_version needed for deploy model
},
"train_runtime_conf": {}
},
"retcode": 0,
"retmsg": "download successfully, please check /fate/job_2020103015490073208469_config directory",
"directory": "/fate/job_2020103015490073208469_config"
}We use flow_client to deploy components needed in the prediction task:
$ flow model deploy --model-id guest-10000#host-10000#model --model-version 2020103015490073208469 --cpn-list "data_transform_0, intersection_0, hetero_secure_boost_0"
{
"data": {
"detail": {
"guest": {
"10000": {
"retcode": 0,
"retmsg": "deploy model of role guest 10000 success"
}
},
"host": {
"9999": {
"retcode": 0,
"retmsg": "deploy model of role host 9999 success"
}
}
},
"guest": {
"10000": 0
},
"host": {
"9999": 0
},
"model_id": "guest-10000#host-9999#model", <<-- used in predict conf
"model_version": "2020103000555532513450" <<-- used in predict conf
},
"retcode": 0,
"retmsg": "success"
}Then we can get a return message by deploy model contains model_id and model_version.
We can modify existing predict conf by replacing model_id, model_version and data set name with yours to make a new predict conf. Here we replace model_id and model_version in predict conf with model_id and model_version returned by deploy model job.
{
"dsl_version": 2,
"initiator": {
"role": "guest",
"party_id": 10000
},
"role": {
"host": [
9999
],
"guest": [
10000
]
},
"job_parameters": {
"common": {
"job_type": "predict",
"model_id": "guest-10000#host-9999#model", <<-- to replace,return by deploy model
"model_version": "20200928174750711017114" <<-- to replace,return by deploy model
}
},
"component_parameters": {
"role": {
"guest": {
"0": {
"reader_0": {
"table": {
"name": "breast_hetero_guest", <<-- you can set new dataset here
"namespace": "experiment"
}
}
}
},
"host": {
"0": {
"reader_0": {
"table": {
"name": "breast_hetero_host", <<-- you can set new dataset here
"namespace": "experiment"
}
}
}
}
}
}
}We can also generate predict conf, model_id and model_version returned by deploy model:
flow model get-predict-conf --model-id guest-10000#host-9999#model --model-version 2020103000555532513450 -o ./the file like predict_conf_******.json
{
"data": {
"component_parameters": {
"role": {
"guest": {
"0": {
"reader_1": {
"table": {
"name": "name_to_be_filled_0", <<-- you can set new dataset here
"namespace": "namespace_to_be_filled_0" <<-- you can set new dataset here
}
}
}
},
"host": {
"0": {
"reader_1": {
"table": {
"name": "name_to_be_filled_0", <<-- you can set new dataset here
"namespace": "namespace_to_be_filled_0" <<-- you can set new dataset here
}
}
}
}
}
},
"dsl_version": 2,
"initiator": {
"party_id": 12001,
"role": "guest"
},
"job_parameters": {
"common": {
"job_type": "predict",
"model_id": "guest-10000#host-9999#model", <<-- do not need set
"model_version": "2020103000555532513450", <<-- do not need set
}
},
"role": {
"guest": [
12001
],
"host": [
12000
]
}
},
"retcode": 0,
"retmsg": "success"
}Then we can submit a new predict job:
$ flow job submit -c ./examples/dsl/v2/hetero_secureboost/test_predict_conf.json