示例#1
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    def test_cross_entropy_error(self):
        """

        :return:
        """
        self.assertLess(
            loss_function.cross_entropy_error(np.array(self.y1),
                                              np.array(self.t)),
            loss_function.cross_entropy_error(np.array(self.y2),
                                              np.array(self.t)))
示例#2
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    def loss(self, x, t):
        y = self.predict(x)

        return cross_entropy_error(y, t)
示例#3
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 def loss(self, x, t):
     z = self.predict(x)
     y = softmax(z)
     loss = cross_entropy_error(y, t)
     return loss
示例#4
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 def forward(self, x, t):
     self.t = t
     self.y = self.softmax(x)
     self.loss = cross_entropy_error(self.y, self.t)
     
     return self.loss
示例#5
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 def loss(self):
     z = self.predict()
     y = softmax(z)
     loss = cross_entropy_error(y, self.t)
     return loss
示例#6
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 def loss(self):
     y = self.predict()
     return cross_entropy_error(y, self.t)