hi 试着运行了一下,发现loss有下降但acc一直保持20%不变,并且几个batch预测的概率都一样
self.probs =
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.39375782],
[0.6477719 , 0.4859865 , 0.60721827, 0.38423938, 0.3937578 ]],
dtype=float32)