carrierlxk / GraphMemVOS

Video Object Segmentation with Episodic Graph Memory Networks (ECCV2020 spotlight)

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Question about label shuffle

suhwan-cho opened this issue · comments

Hi, thanks for your great work!

I have a question about label shuffle augmentation. According to the paper, it says each instance is processed independently if a video contains multiple objects, and then the results are aggregated using a softmax aggregation. My question is, why can label shuffle boost performance even though each instance is independently processed.