apiVersion: "kubeflow.org/v1alpha1"
kind: StudyJob
metadata:
  namespace: kubeflow
  labels:
    controller-tools.k8s.io: "1.0"
  name: nas-rl-example
spec:
  studyName: nas-rl-example
  owner: crd
  optimizationtype: maximize
  objectivevaluename: Validation-Accuracy
  optimizationgoal: 0.99
  requestcount: 3
  metricsnames:
    - accuracy
  nasConfig:
    graphConfig:
      numLayers: 8
      inputSize:
        - 32
        - 32
        - 3
      outputSize:
        - 10
    operations:
      - operationType: convolution
        parameterconfigs:
          - name: filter_size
            parametertype: categorical
            feasible:
              list:
              - "3"
              - "5"
              - "7"
          - name: num_filter
            parametertype: categorical
            feasible:
              list:
              - "32"
              - "48"
              - "64"
              - "96"
              - "128"
          - name: stride
            parametertype: categorical
            feasible:
              list:
              - "1"
              - "2"
      - operationType: reduction
        parameterconfigs:
          - name: reduction_type
            parametertype: categorical
            feasible:
              list:
              - max_pooling
              - avg_pooling
          - name: pool_size
            parametertype: int
            feasible:
              min: "2"
              max: "3"
              step: "1"
  workerSpec:
    goTemplate:
        rawTemplate: |-
          apiVersion: batch/v1
          kind: Job
          metadata:
            name: {{.WorkerID}}
            namespace: {{.NameSpace}}
          spec:
            template:
              spec:
                containers:
                - name: {{.WorkerID}}
                  image: docker.io/deepermind/training-container-nas
                  command:
                  - "python3.5"
                  - "-u"
                  - "RunTrial.py"
                  {{- with .HyperParameters}}
                  {{- range .}}
                  - "--{{.Name}}={{.Value}}"
                  {{- end}}
                  {{- end}}
                  resources:
                    limits:
                      nvidia.com/gpu: 1
                restartPolicy: Never
  suggestionSpec:
    suggestionAlgorithm: "nasrl"
    suggestionParameters:
      - name: "lstm_num_cells"
        value: "64"
      - name: "lstm_num_layers"
        value: "1"
      - name: "lstm_keep_prob"
        value: "1.0"
      - name: "optimizer"
        value: "adam"
      - name: "init_learning_rate"
        value: "1e-3"
      - name: "lr_decay_start"
        value: "0"
      - name: "lr_decay_every"
        value: "1000"
      - name: "lr_decay_rate"
        value: "0.9"
      - name: "skip-target"
        value: "0.4"
      - name: "skip-weight"
        value: "0.8"
      - name: "l2_reg"
        value: "0"
      - name: "entropy_weight"
        value: "1e-4"
      - name: "baseline_decay"
        value: "0.9999"