SCFGP.py 文件源码

def unpack_params(self, hyper):
        t_ind = 0
        a = hyper[0];t_ind+=1
        b = hyper[1];t_ind+=1
        c = hyper[2];t_ind+=1
        l_f = hyper[t_ind:t_ind+self.D*self.S];t_ind+=self.D*self.S
        l_F = TT.reshape(l_f, (self.D, self.S))
        r_f = hyper[t_ind:t_ind+self.M*self.S];t_ind+=self.M*self.S
        r_F = TT.reshape(r_f, (self.M, self.S))
        F = l_F.dot(r_F.T)
        l_p = hyper[t_ind:t_ind+self.S];t_ind+=self.S
        l_P = TT.reshape(l_p, (1, self.S))
        p = hyper[t_ind:t_ind+self.M];t_ind+=self.M
        P = TT.reshape(p, (1, self.M))
        l_FC = l_P-TT.mean(l_F, 0)[None, :]
        FC = P-TT.mean(F, 0)[None, :]
        return a, b, c, l_F, F, l_FC, FC