uniform.py 文件源码

def _cdf(self, x):
    broadcasted_x = x * array_ops.ones(self.batch_shape())
    zeros = array_ops.zeros_like(x + self.a + self.b, dtype=self.dtype)
    ones = array_ops.ones_like(x + self.a + self.b, dtype=self.dtype)
    result_if_not_big = math_ops.select(
        x < self.a, zeros, (broadcasted_x - self.a) / self.range())
    return math_ops.select(x >= self.b, ones, result_if_not_big)