PaddlePaddle / PaddlePaddle/PaddleOCR
模型导出后使用和直接运行tools/infer_rec.py结果不同
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Since Jan 23, 2026.
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Description
🔎 Search before asking
- I have searched the PaddleOCR Docs and found no similar bug report.
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🐛 Bug (问题描述)
模型导出后inference结果错误：使用tools/export_model.py导出训练后的模型，在paddlex中使用，对相同的图片，inference结果错误。但是使用python tools/infer_rec.py进行推理，结果是正确的。请问可能是什么原因导致的？
🏃♂️ Environment (运行环境)
OS Linux
python 3.9
CUDA 11.1
🌰 Minimal Reproducible Example (最小可复现问题的Demo)
1、
from paddlex import create_model
model = create_model(model_name="PP-OCRv5_server_rec", model_dir="../PaddleOCR/output/PP-OCRv5_server_rec_infer")
output = model.predict(input="xxxxxx.jpg", batch_size=1)
推理结果：'rec_text': '溪梧溪梧溪梧胞業溪馮數馮環馮業溪馮溪業溪', 'rec_score': 0.03143063932657242
2、PaddleOCR中直接运行
python tools/infer_rec.py -c configs/rec/PP-OCRv5/PP-OCRv5_server_rec.yml（yml中以及设置好相同的推理图片路径和模型路径）
推理结果：rec_text: 仲仁射 rec_score：0.7235490679740906
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