相关数据集
Covid-19 dataset
This dataset contains curated text of tweet related to the covid-19 from 1st December to 9th January 2019. The dataset contains the original text and the sentiment label of the text.
Figshare2023-11-30 更新80
Example tweets with subjectivity and sentiment scores for each hashtag.
Example tweets with subjectivity and sentiment scores for each hashtag.
NIAID Data Ecosystem50
The average number of daily tweets (average #), together with the mean and standard deviation (s.d.) of tweetwise sentiment scores calculated from the RoBERTa method for different cities in different time periods.
The average number of daily tweets (average #), together with the mean and standard deviation (s.d.) of tweetwise sentiment scores calculated from the RoBERTa method for different cities in different
Figshare2023-02-24 更新30
frasem/sentiment-dataset
TweetEval数据集是一个包含七种异构任务的Twitter多类推文分类基准测试集，当前配置仅展示情感分析任务。所有数据集均以相同格式和固定的训练、验证及测试分割呈现。数据集中的文本为Twitter用户使用的英语，情感标签分为负面（0）、中性（1）和正面（2）。数据集由Cardiff NLP团队创建，需遵守Twitter的服务条款和API使用条款。
Hugging Face2026-04-29 更新70
Coronavirus (COVID-19) Global Sentiment Trend
This dataset gives a cursory glimpse at the overall sentiment trend of the public discourse regarding the COVID-19 pandemic on Twitter. The live scatter plot of this dataset is available as The Overal
Mendeley Data2024-01-31 更新40
