为什么loss一直为0，精度一直为1，训练的是inception_v1

[myc00]

2019-11-27 22:04:34.371258: Step [0] train Loss : 0.000000, training accuracy : 1
2019-11-27 22:04:57.633260: Step [0] val Loss : 0.000000, val accuracy : 1
------save:models\best_models_0_1.0000.ckpt
2019-11-27 22:05:36.576254: Step [10] train Loss : 0.000000, training accuracy : 1
2019-11-27 22:06:12.278251: Step [20] train Loss : 0.000000, training accuracy : 1
2019-11-27 22:06:32.546254: Step [20] val Loss : 0.000000, val accuracy : 1
........