相关数据集
Applications of Modern Machine Learning Approaches to Address Real World Problems
In an era with increasingly available complex real-world data, various quantitative methods have been developed to extract valuable insights from the data. Machine learning (ML) techniques have proven
DataCite Commons2024-11-11 更新30
Polarity and topic supervised classification of LastQuake app user's comments - Aegean 2020 earthquake
This database contains the comparison of results between the supervised and unsupervised polarity classification of the tweets related to the 2019 Albania earthquake. The database was constructed with
DataCite Commons2021-05-27 更新30
Automatic extraction of opinions of users of social networks on reproductive behavior issues
The database contains an upload of text comments in Russian from the social network Vkontakte in .tsv format (UTF-8 encoding). Comments are collected from communities, which discuss pregnancy, childho
Zenodo2022-12-29 更新00
yaada
Sentiment is user-generated data that is distributed over different social medias that helps business organization to classify the polarity of the opinions of users as positive or negative.
NIAID Data Ecosystem30
Japanese COVID-19 Tweets from 2020-01-17 to 2020-04-30 (40,720,545 tweets and 105,317,606 retweets)
Abstract (our paper) The spread of COVID-19, the so-called new coronavirus, is currently having an enormous social and economic impact on the entire world. Under such a circumstance,
Zenodo2020-07-01 更新10
