有没有相关的论文或文献参考？
这个数据集是基于什么背景创建的？
数据集的作者是谁？
能帮我联系到这个数据集的作者吗？
这个数据集如何下载？
AFQMC（Ant Financial Question Matching Corpus）|自然语言处理数据集|金融文本分析数据集
收藏OpenDataLab2025-04-05 更新2024-05-09 收录
下载链接：
https://opendatalab.org.cn/OpenDataLab/AFQMC
下载链接
链接失效反馈资源简介：
由蚂蚁在2020创建的蚂蚁金融问题匹配语料库 (AFQMC) (线索基准) 数据集是一个二进制分类任务，旨在预测两个句子在语义上是否相似。包含JSON文件格式的n/a。
提供机构：
OpenDataLab
创建时间：
2023-09-04
数据主题
5,000+
优质数据集
54 个
任务类型
进入经典数据集
热门数据集
中国劳动力动态调查
“中国劳动力动态调查” （China Labor-force Dynamics Survey，简称 CLDS）是“985”三期“中山大学社会科学特色数据库建设”专项内容，CLDS的目的是通过对中国城乡以村/居为追踪范围的家庭、劳动力个体开展每两年一次的动态追踪调查，系统地监测村/居社区的社会结构和家庭、劳动力个体的变化与相互影响，建立劳动力、家庭和社区三个层次上的追踪数据库，从而为进行实证导向的高质量的理论研究和政策研究提供基础数据。
中国学术调查数据资料库 收录
Population and Housing Census of 2007 - Ethiopia
Geographic coverage --------------------------- National coverage Analysis unit --------------------------- Household Person Housing unit Universe --------------------------- The census has counted people on dejure and defacto basis. The dejure population comprises all the persons who belong to a given area at a given time by virtue of usual residence, while under defacto approach people were counted as the residents of the place where they found. In the census, a person is said to be a usual resident of a household (and hence an area) if he/she has been residing in the household continuously for at least six months before the census day or intends to reside in the household for six months or longer. Thus, visitors are not included with the usual (dejure) population. Homeless persons were enumerated in the place where they spent the night on the enumeration day. The 2007 census counted foreign nationals who were residing in the city administration. On the other hand all Ethiopians living abroad were not counted. Kind of data --------------------------- Census/enumeration data [cen] Mode of data collection --------------------------- Face-to-face [f2f] Research instrument --------------------------- Two type sof questionnaires were used to collect census data: i) Short questionnaire ii) Long questionnaire Unlike the previous censuses, the contents of the short and long questionnaires were similar both for the urban and rural areas as well as for the entire city. But the short and the long questionnaires differ by the number of variables they contained. That is, the short questionnaire was used to collect basic data on population characteristics, such as population size, sex, age, language, ethnic group, religion, orphanhood and disability. Whereas the long questionnaire includes information on marital status, education, economic activity, migration, fertility, mortality, as well as housing stocks and conditions in addition to those questions contained in a short questionnaire.
catalog.ihsn.org 收录
Figshare
Figshare是一个在线数据共享平台，允许研究人员上传和共享各种类型的研究成果，包括数据集、论文、图像、视频等。它旨在促进科学研究的开放性和可重复性。
figshare.com 收录
中国气象数据
本数据集包含了中国2023年1月至11月的气象数据，包括日照时间、降雨量、温度、风速等关键数据。通过这些数据，可以深入了解气象现象对不同地区的影响，并通过可视化工具揭示中国的气温分布、降水情况、风速趋势等。
github 收录
NuminaMath-CoT
数据集包含约86万道数学题目，每道题目的解答都采用思维链（Chain of Thought, CoT）格式。数据来源包括中国高中数学练习题以及美国和国际数学奥林匹克竞赛题目。数据主要从在线考试试卷PDF和数学讨论论坛收集。处理步骤包括从原始PDF中进行OCR识别、分割成问题-解答对、翻译成英文、重新对齐以生成CoT推理格式，以及最终答案格式化。
huggingface 收录