subject index

[AnjLiHe]

请问MMM是在一个被试上训练一个模型吗，为什么mmm_emotion.yml里subject默认给的是7

[victorywys]

We pre-trained our model on all the subjects. During finetuning, we perform the subject-specific training.

There is no specific reason why the default subject is 7 - if there should be one, it is because at the day we created the pull request, the local version uses 7 as a quick test (as a lucky number). You can change it to the specific subject ID you'd perform the test on.