PP-OCRv3 and v4 issues #12392
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Acheerfulloser
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paddleocr 2.7版本中更新了PP-OCRv4,在数据优化方面有一点问题想咨询一下:
1)中文场景:在PP-OCRv4_introduction.md中v3的hmean和PP-OCRv3_introduction.md中的v3的hmean指标相差较大,这是因为什么呢,测试集剔除了置信度小于0.15的样本,应该是指标更高才对,但如果有新样本引入,v3是用之前发布的模型测试的还是在新样本集上训练的模型测试;
2)阿拉伯语系和韩语场景:前后两年发布的.md文件记录的v3版本,acc指标波动很大,这个是因为什么?
谢谢您的解答!
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