test_softmax_cross_entropy.py 文件源码

def setUp(self):
        self.x = numpy.random.uniform(-1, 1, (2, 2)).astype(numpy.float32)
        # `0` is required to avoid NaN
        self.t = numpy.array([self.t_value, 0], dtype=numpy.int32)
        self.original_debug = chainer.is_debug()
        chainer.set_debug(True)