leslyarun/c4_200m_gec_train100k_test25k

---
language:
- en
source_datasets:
- allenai/c4
task_categories:
- text-generation
pretty_name: C4 200M Grammatical Error Correction Dataset
tags:
- grammatical-error-correction
---
# C4 200M
# Dataset Summary

C4 200M Sample Dataset adopted from https://huggingface.co/datasets/liweili/c4_200m

C4_200m is a collection of 185 million sentence pairs generated from the cleaned English dataset from C4. This dataset can be used in grammatical error correction (GEC) tasks.

The corruption edits and scripts used to synthesize this dataset is referenced from: [C4_200M Synthetic Dataset](https://github.com/google-research-datasets/C4_200M-synthetic-dataset-for-grammatical-error-correction)

# Description
As discussed before, this dataset contains 185 million sentence pairs. Each article has these two attributes: `input` and `output`. Here is a sample of dataset:
```
{
"input": "Bitcoin is for $7,094 this morning, which CoinDesk says."
"output": "Bitcoin goes for $7,094 this morning, according to CoinDesk."
}
```

原始信息汇总

数据集概述

数据集名称

C4 200M Grammatical Error Correction Dataset

数据来源

• 原始数据集：allenai/c4
• 样本数据集：https://huggingface.co/datasets/liweili/c4_200m

数据内容

• 类型：185 million sentence pairs
• 用途：用于语法错误修正（GEC）任务

数据结构

• 每条记录包含两个属性：input 和 output

示例数据

json { "input": "Bitcoin is for $7,094 this morning, which CoinDesk says." "output": "Bitcoin goes for $7,094 this morning, according to CoinDesk." }

数据生成方法

• 参考：C4_200M Synthetic Dataset