ｖalid acc always is 0.5

[xiaqing10]

when I train this recognition model , the valid result always is 0.5 ,and the total loss change from 40 to 8.
can you explain the results?

[freefeifan]

我训练是也是同样的问题，难道是数据的问题吗

[freefeifan]

当我训练该识别模型时，有效结果始终为0.5，总损失从40变为8。
您能解释一下结果吗？

请问您现在解决了吗

[Mob97]

Same problem here :(

[freefeifan]

是因为loss太大了 如果继续训练，当loss小些时，准确率会开始变化

[liushuan]

Same problem here