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chinesenlpcorpus's Introduction

ChineseNlpCorpus

搜集、整理、发布 中文 自然语言处理 语料/数据集,与 有志之士 共同 促进 中文 自然语言处理 的 发展。

情感/观点/评论 倾向性分析

数据集 数据概览 下载地址
ChnSentiCorp_htl_all 7000 多条酒店评论数据,5000 多条正向评论,2000 多条负向评论 点击查看
waimai_10k 某外卖平台收集的用户评价,正向 4000 条,负向 约 8000 条 点击查看
online_shopping_10_cats 10 个类别,共 6 万多条评论数据,正、负向评论各约 3 万条,
包括书籍、平板、手机、水果、洗发水、热水器、蒙牛、衣服、计算机、酒店
点击查看
weibo_senti_100k 10 万多条,带情感标注 新浪微博,正负向评论约各 5 万条 点击查看
simplifyweibo_4_moods 36 万多条,带情感标注 新浪微博,包含 4 种情感,
其中喜悦约 20 万条,愤怒、厌恶、低落各约 5 万条
点击查看
dmsc_v2 28 部电影,超 70 万 用户,超 200 万条 评分/评论 数据 点击查看
yf_dianping 24 万家餐馆,54 万用户,440 万条评论/评分数据 点击查看
yf_amazon 52 万件商品,1100 多个类目,142 万用户,720 万条评论/评分数据 点击查看

中文命名实体识别

数据集 数据概览 下载地址
dh_msra 5 万多条中文命名实体识别标注数据(包括地点、机构、人物) 点击查看

推荐系统

数据集 数据概览 下载地址
ez_douban 5 万多部电影(3 万多有电影名称,2 万多没有电影名称),2.8 万 用户,280 万条评分数据 点击查看
dmsc_v2 28 部电影,超 70 万 用户,超 200 万条 评分/评论 数据 点击查看
yf_dianping 24 万家餐馆,54 万用户,440 万条评论/评分数据 点击查看
yf_amazon 52 万件商品,1100 多个类目,142 万用户,720 万条评论/评分数据 点击查看

FAQ 问答系统

数据集 数据概览 下载地址
保险知道 8000 多条保险行业问答数据,包括用户提问、网友回答、最佳回答 点击查看
安徽电信知道 15.6 万条电信问答数据,包括用户提问、网友回答、最佳回答 点击查看
金融知道 77 万条金融行业问答数据,包括用户提问、网友回答、最佳回答 点击查看
法律知道 3.6 万条法律问答数据,包括用户提问、网友回答、最佳回答 点击查看
联通知道 20.3 万条联通问答数据,包括用户提问、网友回答、最佳回答 点击查看
农行知道 4 万条农业银行问答数据,包括用户提问、网友回答、最佳回答 点击查看
保险知道 58.8 万条保险行业问答数据,包括用户提问、网友回答、最佳回答 点击查看

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chinesenlpcorpus's Issues

论文中可否引用该数据?

本科毕业论文想引用豆瓣影评中的一些数据。想请问本数据可否引用,若引用参考文献中怎么写才好?谢谢(#^.^#)

yf_amazon数据集来源问题

您好,看到您在对yf_amazon数据集进行介绍时,描述的是“数据来源:亚马逊”,但是在原数据集地方写的是“JD.com E-Commerce Data,Yongfeng Zhang 教授为 WWW 2015 会议论文而搜集的数据”,在具体的数据集评论中发现确实存在“亚马逊”等字眼,所以想跟您确认一下yf_amazon数据集的来源,谢谢!

豆瓣评论限制问题

豆瓣的影评现在只能最多查看500页的信息,请问是怎么做到爬取数万条影评信息的呢?

Weibo senti 100k is very likely labelled by the emoticons

I downloaded this dataset(ChineseNlpCorpus/datasets/weibo_senti_100k) to train a model for chinese sentiment analysis. Upon treating this dataset I observed that 100% of the posts contain emoticons. Here is the distribution of the top10 emoticons according to the positive and negative polarity:

1013 emoticons in total. They are: [('泪', 44489), ('哈哈', 40510), ('嘻嘻', 22370), ('抓狂', 17262), ('鼓掌', 15923), ('爱你', 12685), ('怒', 12011), ('衰', 10466), ('晕', 9440), ('偷笑', 8375)]

710 emoticons in the positive set. They are: [('哈哈', 35764), ('嘻嘻', 20115), ('鼓掌', 14836), ('爱你', 11349), ('偷笑', 5223), ('太开心', 3820), ('可爱', 3809), ('心', 2122), ('赞', 1991), ('给力', 1976)]

695 emoticons in the negative set. They are: [('泪', 43248), ('抓狂', 16643), ('怒', 11830), ('衰', 10202), ('晕', 9022), ('哈哈', 4746), ('偷笑', 3152), ('蜡烛', 2887), ('汗', 2456), ('嘻嘻', 2255)]

I trained a very simple model to classify and I obtained 98% of accuracy in 2 epochs. Therefore, the emoticons have a strong bias in the classification. It led me to conclude that this dataset is not manually annotated. Probably whoever annotated the dataset manually classified some frequent emoticons and use them to tag the posts. Just saying for anyone who want to gather this data, you'd probably like to clean the emoticons out of it to avoid bias.

Peace!

数据集reply不全

为什么金融数据集里面的reply一项很多后面都带有省略号,这不是不全吗

waimai_10k.csv的编码问题

您好,我使用pd.read_csv()读取waimai_10k.csv数据,却发现始终存在编码问题,尝试了各种编码均不行;请问您使用了什么预处理手段达到您intro.ipynb那样没有编码错误的展示吗

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