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LIVE-VQA的数据划分 #2

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liu0527aa opened this issue Sep 4, 2021 · 0 comments
Open

LIVE-VQA的数据划分 #2

liu0527aa opened this issue Sep 4, 2021 · 0 comments

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@liu0527aa
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十分感谢你的分享。在实际实验中，我发现对于UGC视频库中，不同的训练集测试集验证机划分的差异尚且在可接受的范围内波动。然而，在LIVE-VQA CSIQ等视频压缩所导致的失真全参考数据库上，不同的划分会导致极大的性能差异，甚至存在SROCC中0.5以上的波动。对此，我推测是因为这些数据库中失真视频之间差异不够大以及不同参考视频的内容不一致，并且数据库的内容不够大所导致。因此，是否方便的话，可以公开一下LIVE-VQA以及CSIQ上五折法的数据划分吗？十分感谢
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