point wise loss - Githubissues

xinge008 / Cylinder3D

Rank 1st in the leaderboard of SemanticKITTI semantic segmentation (both single-scan and multi-scan) (Nov. 2020) (CVPR2021 Oral)

Apache License 2.0

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Closed caoyifeng001 closed 3 years ago

caoyifeng001 commented 3 years ago

thank you for releasing such a good job! why point wise loss doesn`t use lovasz loss

xinge008 commented 3 years ago

I do not try the combination of Cross-entropy and lovasz loss for point-wise loss; Not sure its performance.