[Bug] Chinese tutorial document: evaluation keyword:"save_best"

[Tamiku]

分支

master 分支 (0.24 或其他 0.x 版本)

描述该错误

In the Chinese tutorial document, it says evaluation = dict(interval=1, save_best=True, metric='accuracy', metric_options={'topk': (1, )}) , however, the keyword save_best should be str instead of bool , like "auto" or 'accuracy_top-1'

环境信息

python=3.6

其他信息

Thanks for your tutorial documentation! However, I was confused when I met the keyword error. It would be appreciated if you can upgrade the tutorial documentation.

[Ezra-Yu]

try
save_best='accuracy_top-1'
or
save_best='auto'

[mzr1996]

Get it, I will fix it later.