pipeline.yml

$schema: https://azuremlschemas.azureedge.net/latest/pipelineJob.schema.json
type: pipeline
display_name: pipeline_with_hyperparameter_sweep
description: Tune hyperparameters using TF component
settings:
    default_compute: azureml:cpu-cluster
jobs:
  sweep_step:
    type: sweep
    inputs:
      data: 
        type: uri_file
        path: wasbs://datasets@azuremlexamples.blob.core.windows.net/iris.csv
      degree: 3
      gamma: "scale"
      shrinking: False
      probability: False
      tol: 0.001
      cache_size: 1024
      verbose: False
      max_iter: -1
      decision_function_shape: "ovr"
      break_ties: False
      random_state: 42
    outputs:
      model_output:
      test_data:
    sampling_algorithm: random
    trial: ./train.yml
    search_space:
      c_value:
        type: uniform
        min_value: 0.5
        max_value: 0.9
      kernel:
        type: choice
        values: ["rbf", "linear", "poly"]
      coef0:
        type: uniform
        min_value: 0.1
        max_value: 1
    objective:
      goal: minimize
      primary_metric: training_f1_score
    limits:
      max_total_trials: 5
      max_concurrent_trials: 3
      timeout: 7200

  predict_step:
    type: command
    inputs:
      model: ${{parent.jobs.sweep_step.outputs.model_output}}
      test_data: ${{parent.jobs.sweep_step.outputs.test_data}}
    outputs:
      predict_result:
    component: ./predict.yml