Learning Generalized Intersection Over Union for Dense Pixelwise Prediction
Jiaqian Yu 1 Jingtao Xu 1 Yiwei Chen 1 Weiming Li 1 Qiang Wang 1 Byung In Yoo 2 Jae-Joon Han 2
Abstract
Intersection over union (IoU) score, also named
Jaccard Index, is one of the most fundamental
evaluation methods in machine learning. The o-
riginal IoU computation cannot provide non-zero
gradients and thus cannot be directly optimized by
nowadays deep learning methods. Several rece ...


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