[论文阅读] Low-shot Visual Recognition by Shrinking and Hallucinating Features

arxiv : https://arxiv.org/abs/1606.02819v3
code: https://github.com/facebookresearch/low-shot-shrink-hallucinate
类别样本数很少时候的分类。

使用方法为：

实验细节：

对于类别不平衡的处理办法为：
处理方法1不理解。
- we oversample the novel
classes when training the classifier by sampling uniformly
over classes and then uniformly within each chosen class.
- 增加weight decay 来 L2正则化