CMHG Dataset
Dataset Description
The CMHG (Chinese Minority Headline Generation) dataset contains headline generation data for three minority languages in China:
- Tibetan: 100,000 entries
- Mongolian: 50,000 entries
- Uyghur: 50,000 entries
This dataset is designed to support research and development in headline generation for these languages, providing a valuable resource for natural language processing tasks in low-resource languages.
Annotation Process
For quality control, we annotated 3,000 entries for each language. Each entry was evaluated by two annotators who provided scores for the following attributes:
title_match_1: First annotator's assessment of title-content relevancetitle_match_2: Second annotator's assessment of title-content relevancetendency: Sentiment or tendency classificationaverage_score: Average score from both annotatorsscore_difference: Difference between the two annotators' scores
Data Quality Classification
Based on the annotation results, we classified the data into two quality categories:
- High-quality data: Entries with an average score of 4 or higher (
average_score_4_or_higher.csv) - Lower-quality data: Entries with an average score below 4 (
average_score_below_4.csv)
This classification helps researchers and developers select appropriate data for their specific use cases, ensuring they work with data that meets their quality requirements.
Directory Structure
The dataset is organized into language-specific directories:
bo/: Tibetan language dataaverage_score_4_or_higher.csv: High-quality Tibetan dataaverage_score_below_4.csv: Lower-quality Tibetan databo-all.csv: Complete Tibetan dataset
mn/: Mongolian language dataaverage_score_4_or_higher.csv: High-quality Mongolian dataaverage_score_below_4.csv: Lower-quality Mongolian datamn-all.csv: Complete Mongolian dataset
ug/: Uyghur language dataaverage_score_4_or_higher.csv: High-quality Uyghur dataaverage_score_below_4.csv: Lower-quality Uyghur dataug-3.csv: Complete Uyghur dataset
Data Format
All CSV files follow the same structure with these columns:
id: Unique identifier for each entrytitle: Generated headlinecontent: Original content/texttitle_match_1: First annotator's relevance scoretitle_match_2: Second annotator's relevance scoretendency: Sentiment/tendency labelaverage_score: Average quality scorescore_difference: Difference between annotator scores
Usage
You can easily load this dataset from Hugging Face using the following code:
from datasets import load_dataset
dataset = load_dataset("KEVVVV/CMHG")
For data processing and analysis, we recommend using libraries like pandas:
import pandas as pd
tibetan_data = pd.read_csv("bo/bo-all.csv")
mongolian_data = pd.read_csv("mn/mn-all.csv")
uyghur_data = pd.read_csv("ug/ug-3.csv")
License
This dataset is available for research and development purposes.
Author
KEVVVV
Upload Information
This dataset was uploaded to Hugging Face Hub using the official API, ensuring all data files and documentation are properly preserved.