from paddle.trainer_config_helpers import *

settings(
    batch_size=1000,
    learning_rate=1e-5
)

din = data_layer(name='data', size=30)
data_seq = data_layer(name='data_seq', size=30)

outputs(expand_layer(input=din, expand_as=data_seq,
                     expand_level=ExpandLevel.FROM_SEQUENCE),
        expand_layer(input=din, expand_as=data_seq,
                     expand_level=ExpandLevel.FROM_TIMESTEP))
