{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,1,16]],"date-time":"2023-01-16T06:09:55Z","timestamp":1673849395626},"reference-count":0,"publisher":"IOS Press","isbn-type":[{"value":"9781643683720","type":"print"},{"value":"9781643683737","type":"electronic"}],"license":[{"start":{"date-parts":[[2023,1,12]],"date-time":"2023-01-12T00:00:00Z","timestamp":1673481600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,1,12]]},"abstract":"<jats:p>On the basis of the current theoretical research and practical exploration of user portraits, the article starts from smart services, precision services and personalized services, and uses big data technology to build user portraits. Provide cruise users with intelligent services through accurate user portraits, realize intelligent personalized services, and achieve accurate matching between intelligent ocean cruise service resources and users\u2019 real needs.<\/jats:p>","DOI":"10.3233\/faia220725","type":"book-chapter","created":{"date-parts":[[2023,1,15]],"date-time":"2023-01-15T09:54:06Z","timestamp":1673776446000},"source":"Crossref","is-referenced-by-count":0,"title":["Practice of User Portrait Big Data Recommendation System Based on Cruise Data"],"prefix":"10.3233","author":[{"given":"Yu-hao","family":"Liu","sequence":"first","affiliation":[{"name":"China Institute of Marine Technology & Economy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jing","family":"He","sequence":"additional","affiliation":[{"name":"China Institute of Marine Technology & Economy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"7437","container-title":["Frontiers in Artificial Intelligence and Applications","Design Studies and Intelligence Engineering"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/FAIA220725","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,1,15]],"date-time":"2023-01-15T09:54:07Z","timestamp":1673776447000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/FAIA220725"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,1,12]]},"ISBN":["9781643683720","9781643683737"],"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/faia220725","relation":{},"ISSN":["0922-6389","1879-8314"],"issn-type":[{"value":"0922-6389","type":"print"},{"value":"1879-8314","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,1,12]]}}}