shunk031 / chainer-FocalLoss

Chainer implementation of the paper "Focal Loss for Dense Object Detection" (https://arxiv.org/abs/1708.02002)

chainer-FocalLoss

This repository contains a Chainer implementation for the paper: Focal Loss for Dense Object Detection (ICCV 2017, Tsung-Yi Lin, Priya Goyal, Ross Girshick, Kaiming He, Piotr Dollár, Best student paper).

Requirements

• Chainer 4.0.0+
• CuPy 4.0.0+

Reference

• Lin, Tsung-Yi, et al. "Focal loss for dense object detection." IEEE transactions on pattern analysis and machine intelligence (2018).