Simple ExampleΒΆ

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from sspace import Space, either, eq
import json

if __name__ == '__main__':
    space = Space(backend='ConfigSpace')

    optim = space.categorical('optimizer', ['sgd', 'adam'])

    sgd_lr = space.loguniform('optimizer.lr', 1, 2, quantization=0.01)
    sgd_lr.enable_if(either(eq(optim, 'adam'), eq(optim, 'sgd')))
    sgd_lr.forbid_equal(1)

    for sample in space.sample(2):
        print(sample)

    print(json.dumps(space.serialize(), indent=2))