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layumi / Seg-Uncertainty

IJCAI2020 & IJCV2021 :city_sunrise: Unsupervised Scene Adaptation with Memory Regularization in vivo
https://arxiv.org/abs/1912.11164
MIT License
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Prediction variance and Prediction confidence #21

Closed SnowdenLee closed 1 year ago

SnowdenLee commented 3 years ago

Hello,

could you maybe explain the difference between prediction variance and prediction Confidence? In the paper, Figure 5 visualizes both, but I'm not sure how do you calculate them. I assume the KL term divergence is used as variance, then how to get the confidence?

Thanks in advance.

layumi commented 3 years ago

Hi @SnowdenLee The prediction score is the confidence. You can directly print the prediction score of the highest class among 0~1 after softmax.