Duplicate from shibing624/CSC

Co-authored-by: Ming Xu (徐明) <shibing624@users.noreply.huggingface.co>

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README.md

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+---
+license: apache-2.0
+language:
+- zh
+tags:
+- text-correction
+pretty_name: CSC
+task_categories:
+- text-generation
+---
+
+# Dataset Card for CSC
+中文拼写纠错数据集
+- **Repository:** https://github.com/shibing624/pycorrector
+
+## Dataset Description
+
+Chinese Spelling Correction (CSC) is a task to detect and correct misspelled characters in Chinese texts. 
+
+CSC is challenging since many Chinese characters are visually or phonologically similar but with quite different semantic meanings.
+
+中文拼写纠错数据集，共27万条，是通过原始SIGHAN13、14、15年数据集和Wang271k数据集合并整理后得到，json格式，带错误字符位置信息。
+
+
+### Original Dataset Summary
+
+- test.json 和 dev.json 为 **SIGHAN数据集**， 包括SIGHAN13 14 15，来自 [官方csc.html](http://nlp.ee.ncu.edu.tw/resource/csc.html) ，文件大小：339kb，4千条。
+- train.json 为 **Wang271k数据集**，包括 Wang271k ，来自 [Automatic-Corpus-Generation dimmywang提供](https://github.com/wdimmy/Automatic-Corpus-Generation/blob/master/corpus/train.sgml) ，文件大小：93MB，27万条。
+
+如果只想用SIGHAN数据集，可以这样取数据：
+```python
+from datasets import load_dataset
+dev_ds = load_dataset('shibing624/CSC', split='validation')
+print(dev_ds)
+print(dev_ds[0])
+test_ds = load_dataset('shibing624/CSC', split='test')
+print(test_ds)
+print(test_ds[0])
+```
+
+### Supported Tasks and Leaderboards
+中文拼写纠错任务
+
+The dataset designed for csc task training pretrained language models.
+
+### Languages
+
+The data in CSC are in Chinese.
+
+## Dataset Structure
+
+### Data Instances
+
+An example of "train" looks as follows:
+
+```json
+{
+    "id": "B2-4029-3",
+    "original_text": "晚间会听到嗓音，白天的时候大家都不会太在意，但是在睡觉的时候这嗓音成为大家的恶梦。",
+    "wrong_ids": [
+        5,
+        31
+    ],
+    "correct_text": "晚间会听到噪音，白天的时候大家都不会太在意，但是在睡觉的时候这噪音成为大家的恶梦。"
+}
+```
+
+
+### Data Fields
+
+字段解释：
+- id：唯一标识符，无意义
+- original_text: 原始错误文本
+- wrong_ids： 错误字的位置，从0开始
+- correct_text: 纠正后的文本
+
+  
+### Data Splits
+
+|               | train | dev | test | 
+|---------------|------:|--:|--:|
+| CSC        | 251835条 | 27981条 | 1100条 |
+
+### Licensing Information
+
+The dataset is available under the Apache 2.0.
+
+
+### Citation Information
+
+```latex
+@misc{Xu_Pycorrector_Text_error,
+  title={Pycorrector: Text error correction tool},
+  author={Xu Ming},
+  year={2021},
+  howpublished={\url{https://github.com/shibing624/pycorrector}},
+}
+```
+
+### Contributions
+
+[shibing624](https://github.com/shibing624) 整理并上传

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