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IEEE Transactions on Pattern Analysis and Machine Intelligence· 2018Q1

Focal Loss for Dense Object Detection

Tsung-Yi Lin, Priya Goyal, Ross Girshick, Kaiming He et al.

Short summary

A novel Focal Loss function significantly improves one-stage object detectors by down-weighting easy examples and focusing training on hard ones, enabling RetinaNet to match one-stage speed with two-stage accuracy.

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Field: Computer Vision and Pattern Recognition

Computer Vision and Pattern RecognitionComputer Science