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Mar, 2019
Reduced Focal Loss: xView卫星图像目标检测第一名解决方案
Reduced Focal Loss: 1st Place Solution to xView object detection in Satellite Imagery
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Nikolay Sergievskiy, Alexander Ponamarev
TL;DR
该论文介绍了在DIUx xView 2018 Detection Challenge中获得第一名的方法，即使用新的卫星图像数据集，通过引入一种新颖的减少焦点损失函数来解决数据集的类别不平衡问题。
Abstract
This paper describes our approach to the
diux xview
2018
detection challenge
[1]. This challenge focuses on a new
satellite imagery dataset
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