'Create the dictionary of data to feed to tf session during training.
:param data: training/validation set batch
:return: dictionary(self.input_data: data, self.hrand: random_uniform,
self.vrand: random_uniform)'

def _create_feed_dict(self, data):

    return {self.input_data: data, self.hrand: np.random.rand(data.shape[0], self.num_hidden), self.vrand: np.random.rand(data.shape[0], data.shape[1])}
