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对于几万字符的识别任务,在使用 ResNet34 进行训练时,学习率(learning rate, lr)的设置是一个关键因素。根据 PaddleOCR 相关的讨论(Discussion 14155),可以参考以下建议:
建议在实验过程中使用 学习率监控(如 TensorBoard)观察 loss 变化,并结合验证集准确率来决定 lr 何时调整。 Response generated by feifei-bot | chatgpt-4o-latest |
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几万字符,rec模型训练resnet34初始lr设置为多少?后期很难改善时,lr设置为多少?
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