mvknn.py 文件源码

def _create_local_model_numerical(self, q, locality):
        assert q not in self.levels
        (mu, std) = (np.mean(locality), max(np.std(locality), .01))
        simulate = lambda N=None: self.rng.normal(mu, std, size=N)
        logpdf = lambda x: norm.logpdf(x, mu, std)
        return LocalGpm(simulate, logpdf)