{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,3]],"date-time":"2025-07-03T19:40:49Z","timestamp":1751571649552,"version":"3.37.3"},"reference-count":0,"publisher":"IOS Press","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2014]]},"abstract":"<jats:p>Social micro-blogging networks such as Twitter provide an enormous amount of information, and their automated and unsupervised analysis constitutes an exciting research challenge in Artificial Intelligence. This work presents a novel methodology, based on a semantic clustering of the set of hashtags, which permits to obtain automatically the topics associated to a given set of tweets. A case study on the field of Oncology shows how the main topics of interest are successfully discovered.<\/jats:p>","DOI":"10.3233\/978-1-61499-419-0-1119","type":"book-chapter","created":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T10:27:05Z","timestamp":1740133625000},"source":"Crossref","is-referenced-by-count":1,"title":["Unsupervised semantic clustering of Twitter hashtags"],"prefix":"10.3233","author":[{"family":"Vicient Carlos","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"family":"Moreno Antonio","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"7437","container-title":["Frontiers in Artificial Intelligence and Applications","ECAI 2014"],"original-title":[],"deposited":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T10:40:21Z","timestamp":1740134421000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.medra.org\/servlet\/aliasResolver?alias=iospressISSNISBN&issn=0922-6389&volume=263&spage=1119"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014]]},"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/978-1-61499-419-0-1119","relation":{},"ISSN":["0922-6389"],"issn-type":[{"value":"0922-6389","type":"print"}],"subject":[],"published":{"date-parts":[[2014]]}}}