mirror of https://github.com/open-mmlab/mmocr.git
37 lines
968 B
Markdown
37 lines
968 B
Markdown
# 关键信息提取
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## 概览
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关键信息提取任务的数据集，文件目录应按如下配置：
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```text
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└── wildreceipt
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├── class_list.txt
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├── dict.txt
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├── image_files
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├── test.txt
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└── train.txt
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```
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## 准备步骤
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### WildReceipt
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- 下载并解压 [wildreceipt.tar](https://download.openmmlab.com/mmocr/data/wildreceipt.tar)
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### WildReceiptOpenset
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- 准备好 [WildReceipt](#WildReceipt)。
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- 转换 WildReceipt 成 OpenSet 格式:
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```bash
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# 你可以运行以下命令以获取更多可用参数：
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# python tools/data/kie/closeset_to_openset.py -h
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python tools/data/kie/closeset_to_openset.py data/wildreceipt/train.txt data/wildreceipt/openset_train.txt
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python tools/data/kie/closeset_to_openset.py data/wildreceipt/test.txt data/wildreceipt/openset_test.txt
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```
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```{note}
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[这篇教程](../tutorials/kie_closeset_openset.md)里讲述了更多 CloseSet 和 OpenSet 数据格式之间的区别。
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```
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