0c16dfe8a4b5b6dfd4ef9d9d80de80f0ad27fed5,paysage/models/hidden.py,GaussianRestrictedBoltzmannMachine,__init__,#GaussianRestrictedBoltzmannMachine#Any#Any#Any#,307

Before Change

        self.layers["visible"] = layers.get("gaussian")
        self.layers["hidden"] = layers.get(hid_type)

        self.params["weights"] = numpy.random.normal(loc=0.0, scale=0.01,
                                size=(nvis, nhid)).astype(dtype=numpy.float32)
        self.params["visible_bias"] = numpy.zeros(nvis, dtype=numpy.float32)
        self.params["visible_scale"] = numpy.zeros(nvis, dtype=numpy.float32)
        self.params["hidden_bias"] = numpy.zeros(nhid, dtype=numpy.float32)

    def initialize(self, data, method="hinton"):
        try:

After Change

        self.layers["visible"] = layers.get("gaussian")
        self.layers["hidden"] = layers.get(hid_type)

        self.params["weights"] = 0.01 * be.randn((nvis, nhid))
        self.params["visible_bias"] = be.zeros(nvis)
        self.params["visible_scale"] = be.zeros(nvis)
        self.params["hidden_bias"] = be.zeros(nhid)

Instances