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训练时dataloader.train的配置问题 #41

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wliu20 opened this issue Apr 24, 2024 · 2 comments
Open

训练时dataloader.train的配置问题 #41

wliu20 opened this issue Apr 24, 2024 · 2 comments

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@wliu20
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wliu20 commented Apr 24, 2024

您好,请问dataloader.train()中的use_cp,use_rfs 分别是什么意思,对应的作用是什么?

@wliu20 wliu20 changed the title 训练是dataloader.train的配置问题 训练时dataloader.train的配置问题 Apr 24, 2024
@shenyunhang
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use_cp是copypaste增强,实现代码在https://github.com/shenyunhang/APE/blob/main/ape/data/mapper_utils.py#L232,论文《Simple Copy-Paste is a Strong Data Augmentation Method for Instance Segmentation》。

use_rfs是repeat factor sampling,detectron2里面自带的数据采样模块,论文《LVIS: A Dataset for Large Vocabulary Instance Segmentation》。

@wliu20
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wliu20 commented May 8, 2024

感谢解答

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