search_space.json

{
    "dropout_rate": { "_type": "uniform", "_value": [0.5, 0.9] },
    "conv_size": { "_type": "choice", "_value": [2, 3, 5, 7] },
    "hidden_size": { "_type": "choice", "_value": [124, 512, 1024] },
    "batch_size": { "_type": "choice", "_value": [16, 32] },
    "learning_rate": { "_type": "choice", "_value": [0.0001, 0.001, 0.01, 0.1] }
}