1. 【Document Link】/【文档链接】

https://www.mindspore.cn/tutorials/application/zh-CN/r2.1/cv/vit.html

2. 【Issues Section】/【问题文档片段】

epoch: 1 step: 125, loss is 1.903618335723877
Train epoch time: 99857.517 ms, per step time: 798.860 ms
epoch: 2 step: 125, loss is 1.448015570640564
Train epoch time: 95555.111 ms, per step time: 764.441 ms
epoch: 3 step: 125, loss is 1.2555729150772095
Train epoch time: 95553.210 ms, per step time: 764.426 ms
epoch: 4 step: 125, loss is 1.3787992000579834
Train epoch time: 95569.835 ms, per step time: 764.559 ms
epoch: 5 step: 125, loss is 1.7505667209625244
Train epoch time: 95463.133 ms, per

3. 【Issues Section】/【问题文档片段】

为什么训练的过程中loss没有下降？

4. 【Expected Result】【预期结果】

• Please fill in the expected result