{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T12:03:20Z","timestamp":1747224200292,"version":"3.40.5"},"reference-count":0,"publisher":"IGI Global","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,4,1]]},"abstract":"<p>As a typical characteristic of microblog information, short text length makes a microblog recommendation hard for new users. Moreover, user cold start makes it difficult to explore accurately the interests of microblog users. Therefore, the authors proposed a microblog recommendation model that integrates both of the users' interest from their communities and the semantic from their neighbors' microblogs. Based on the Kullback-Leibler (KL) language model, the proposed model estimated an interest-based language model and a microblog-based language model. Specifically, the interest-based language model was estimated based on both of the user's word set of interest and that of their community interest. Meanwhile, the microblog-based language model was estimated by combining the word set of a microblog, the neighbor semantic, and the microblog set. Real data from Sina Weibo was crawled to evaluate recommendation performance. Results showed that the proposed model outperforms state-of-art models significantly.<\/p>","DOI":"10.4018\/ijwsr.2021040104","type":"journal-article","created":{"date-parts":[[2021,4,19]],"date-time":"2021-04-19T12:56:59Z","timestamp":1618837019000},"page":"54-75","source":"Crossref","is-referenced-by-count":0,"title":["Integrating Community Interest and Neighbor Semantic for Microblog Recommendation"],"prefix":"10.4018","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8751-0780","authenticated-orcid":true,"given":"Mingxin","family":"Gan","sequence":"first","affiliation":[{"name":"School of Economics and Management, University of Science and Technology, Beijing, China"}]},{"given":"Xiongtao","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Economics and Management, University of Science and Technology, Beijing, China"}]}],"member":"2432","container-title":["International Journal of Web Services Research"],"original-title":[],"language":"ng","link":[{"URL":"https:\/\/www.igi-global.com\/viewtitle.aspx?TitleId=277064","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,6]],"date-time":"2022-05-06T15:49:55Z","timestamp":1651852195000},"score":1,"resource":{"primary":{"URL":"https:\/\/services.igi-global.com\/resolvedoi\/resolve.aspx?doi=10.4018\/IJWSR.2021040104"}},"subtitle":[""],"short-title":[],"issued":{"date-parts":[[2021,4,1]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2021,4]]}},"URL":"https:\/\/doi.org\/10.4018\/ijwsr.2021040104","relation":{},"ISSN":["1545-7362","1546-5004"],"issn-type":[{"type":"print","value":"1545-7362"},{"type":"electronic","value":"1546-5004"}],"subject":[],"published":{"date-parts":[[2021,4,1]]}}}