f4559a3d47510f776b3e38d5aceb07ee4b4b0ea9,gpflow/transforms.py,DiagMatrix,forward,#DiagMatrix#Any#,270

Before Change

    def forward(self, x):
        // Create diagonal matrix
        x = self._positive_transform.forward(x).reshape((-1, self.dim))
        m = np.zeros((x.shape[0], x.shape[1], x.shape[1]))
        m[(np.s_[:],) + np.diag_indices(x.shape[1])] = x
        return m

    def backward(self, y):

After Change

    def forward(self, x):
        // create diagonal matrices
        m = np.zeros((x.size * self.dim)).reshape(-1, self.dim, self.dim)
        x = x.reshape(-1, self.dim)
        m[(np.s_[:],) + np.diag_indices(x.shape[1])] = x
        return m

Instances