def __init__(self, output_dim=None, num_pieces=4, init=None, linear_transform=True):
        super(Maxout, self).__init__("maxout")
        self.num_pieces = num_pieces
        self.output_dim = output_dim
        self.linear_transform = linear_transform
        self.init = init
:param num_pieces: pieces of sub maps
dataset/ETHPy150Open zomux/deepy/deepy/layers/maxout.py/Maxout.__init__