data_tutoria_ntic
收藏NIAID Data Ecosystem2026-05-02 收录
下载链接：
https://zenodo.org/record/11116733
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资源简介：
Context
This is the sentiment140 dataset. It contains 1,600,000 tweets extracted using the twitter api . The tweets have been annotated (0 = negative, 4 = positive) and they can be used to detect sentiment .
Content
It contains the following 6 fields:
target: the polarity of the tweet (0 = negative, 2 = neutral, 4 = positive)
ids: The id of the tweet ( 2087)
date: the date of the tweet (Sat May 16 23:58:44 UTC 2009)
flag: The query (lyx). If there is no query, then this value is NO_QUERY.
user: the user that tweeted (robotickilldozr)
text: the text of the tweet (Lyx is cool)
The creator of the dataset is Stanford University.
https://www-cs.stanford.edu/people/alecmgo/papers/TwitterDistantSupervision09.pdf
创建时间：
2024-05-05
