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PPYOLO训练时问题 #2

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chencheng-ai opened this issue Apr 14, 2022 · 1 comment

chencheng-ai commented Apr 14, 2022

您好，我用自己的数据训练PP-YOLO在300个epoch的时候验证的map突然降到0.0几，本来已经达到0.8多了，请问这是怎么回事？

Owner

miemie2013 commented Apr 22, 2022

您好，我用自己的数据训练PP-YOLO在300个epoch的时候验证的map突然降到0.0几，本来已经达到0.8多了，请问这是怎么回事？

可能学习率过大，跳出了局部最优解

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