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见#8517
本次修改并测试的算子包括operators.py中的Mosaic,RandomDistort,AutoAugment
autoaugment_utils.py中的policy_v3,其中带only的算子例如TranslateY_Only_BBoxes,ShearY_Only_BBoxes并未纳入本次训练进程的测试中
修改完成的数据增强,通过双3090在COCO数据集通过picodet训练10个epoch得到如下精度
其中数据读取yml文件如下