Songyeyaosong

When "config.library.mediaType = YPlibraryMediaType.photoAndVideo", I only want to choose photo or only video. How can i do.

2

First of all, Sorry for my poor English. When "config.library.mediaType = YPlibraryMediaType.photoAndVideo". We can both choose photo and video. But I only want to choose photo or video. So when...

Normally we train with a training set, then tune parameters with a validation set, and finally test generalization performance with a test set? So... I donot understand why.