{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T16:49:26Z","timestamp":1775666966682,"version":"3.50.1"},"reference-count":0,"publisher":"SCITEPRESS - Science and Technology Publications","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022]]},"DOI":"10.5220\/0010887800003123","type":"proceedings-article","created":{"date-parts":[[2022,2,24]],"date-time":"2022-02-24T20:55:18Z","timestamp":1645736118000},"page":"648-656","source":"Crossref","is-referenced-by-count":1,"title":["Feature Selection for Sentiment Classification of COVID-19 Tweets: H-TFIDF Featuring BERT"],"prefix":"10.5220","author":[{"given":"Mehtab","family":"Syed","sequence":"first","affiliation":[{"name":"CIRAD, UMR TETIS, Montpellier, France, --- Select a Country ---"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elena","family":"Arsevska","sequence":"additional","affiliation":[{"name":"CIRAD, UMR ASTRE, Montpellier, France, --- Select a Country ---"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mathieu","family":"Roche","sequence":"additional","affiliation":[{"name":"CIRAD, UMR TETIS, Montpellier, France, --- Select a Country ---"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maguelonne","family":"Teisseire","sequence":"additional","affiliation":[{"name":"INRAE, UMR TETIS, Montpellier, France, --- Select a Country ---"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"3171","event":{"name":"15th International Conference on Health Informatics","location":"Online Streaming, --- Select a Country ---","start":{"date-parts":[[2022,2,9]]},"end":{"date-parts":[[2022,2,11]]}},"container-title":["Proceedings of the 15th International Joint Conference on Biomedical Engineering Systems and Technologies"],"original-title":["Feature Selection for Sentiment Classification of COVID-19 Tweets: H-TFIDF Featuring BERT"],"deposited":{"date-parts":[[2022,8,11]],"date-time":"2022-08-11T09:23:59Z","timestamp":1660209839000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.scitepress.org\/DigitalLibrary\/Link.aspx?doi=10.5220\/0010887800003123"}},"subtitle":[""],"short-title":[],"issued":{"date-parts":[[2022]]},"references-count":0,"URL":"https:\/\/doi.org\/10.5220\/0010887800003123","relation":{},"subject":[],"published":{"date-parts":[[2022]]}}}