basic_mnist.yaml

!obj:pylearn2.scripts.train.Train {
    dataset:  &train !obj:pylearn2.datasets.mnist.MNIST {
        which_set: "train",
        binarize: 1,
        one_hot: 1,
        start: 0,
        stop: 50000
    },
    model: !obj:galatea.sample_prop.basic.SimpleModel {
        nvis: 784,
        num_hid: 500,
        num_class: 10
    },
    algorithm: !obj:pylearn2.training_algorithms.bgd.BGD {
               batch_size: 10000,
               set_batch_size: 1,
               updates_per_batch: 3,
               reset_alpha: 1,
               hacky_conjugacy: 1,
               reset_conjugate: 0,
               monitoring_dataset: {
                                'train' : *train,
                                'valid' : !obj:pylearn2.datasets.mnist.MNIST {
                                        which_set: "train",
                                        binarize: 1,
                                        one_hot: 1,
                                        start: 50000,
                                        stop:  60000
                                        }
               },
               cost : !obj:galatea.sample_prop.basic.SamplingCost {
               },
        },
    save_path: "${PYLEARN2_TRAIN_FILE_FULL_STEM}.pkl",
    save_freq : 1
}