{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T02:32:47Z","timestamp":1778812367148,"version":"3.51.4"},"reference-count":37,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"9","license":[{"start":{"date-parts":[[2016,9,1]],"date-time":"2016-09-01T00:00:00Z","timestamp":1472688000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"funder":[{"DOI":"10.13039\/501100012166","name":"National Basic Research Program of China (973 Program)","doi-asserted-by":"crossref","award":["2013CB336500"],"award-info":[{"award-number":["2013CB336500"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Knowl. Data Eng."],"published-print":{"date-parts":[[2016,9,1]]},"DOI":"10.1109\/tkde.2016.2566622","type":"journal-article","created":{"date-parts":[[2016,5,11]],"date-time":"2016-05-11T18:08:02Z","timestamp":1462990082000},"page":"2363-2375","source":"Crossref","is-referenced-by-count":57,"title":["Improving Collaborative Recommendation via User-Item Subgroups"],"prefix":"10.1109","volume":"28","author":[{"given":"Jiajun","family":"Bu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xin","family":"Shen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bin","family":"Xu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chun","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaofei","family":"He","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9817-4065","authenticated-orcid":false,"given":"Deng","family":"Cai","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-0114(02)00372-X"},{"key":"ref32","first-page":"595","article-title":"Learning with local and global consistency","author":"zhou","year":"0","journal-title":"Proc Adv Neural Inf Process Syst"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1145\/502512.502550"},{"key":"ref30","first-page":"1291","article-title":"Knowledge transfer on hybrid graph","author":"wang","year":"0","journal-title":"Proc 21st Int Joint Conf Artif Intell"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511809071"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1002\/widm.1057"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2010.939739"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1145\/1007730.1007731"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1145\/2484028.2484101"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1145\/2505515.2505533"},{"key":"ref12","first-page":"1257","article-title":"Probabilistic matrix factorization","author":"mnih","year":"0","journal-title":"Proc Adv Neural Inform Process Syst"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2010.116"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2011.134"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1145\/2507157.2507189"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1145\/1401890.1401944"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1145\/192844.192905"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1145\/371920.372071"},{"key":"ref19","first-page":"49","article-title":"Dependency networks for inference, collaborative filtering, and data visualization","volume":"1","author":"heckerman","year":"2001","journal-title":"J Mach Learn Res"},{"key":"ref28","first-page":"473","article-title":"Collaborative filtering by personality diagnosis: A hybrid memory- and model-based approach","author":"pennock","year":"0","journal-title":"Proc 16th Conf Uncertainty Artif Intell"},{"key":"ref4","first-page":"187","article-title":"Content-boosted collaborative filtering for improved recommendations","author":"melville","year":"0","journal-title":"Proc Nat Conf Artif Intell"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1145\/245108.245124"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2005.99"},{"key":"ref6","first-page":"158","article-title":"Recommender systems for large-scale e-commerce: Scalable neighborhood formation using clustering","author":"sarwar","year":"0","journal-title":"5th Int Conf Comput Inf Technol"},{"key":"ref29","first-page":"93","article-title":"Biclustering of expression data","author":"cheng","year":"0","journal-title":"Proc Int Conf Intell Syst Molecular Biol"},{"key":"ref5","first-page":"43","article-title":"Empirical analysis of predictive algorithms for collaborative filtering","author":"breese","year":"0","journal-title":"Proc 14th Conf Uncertainty Artif Intell"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2005.14"},{"key":"ref7","first-page":"583","article-title":"Clustering items for collaborative filtering","author":"o'connor","year":"0","journal-title":"Proc ACM SIGIR Workshop Recommender Syst"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1155\/2009\/421425"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1145\/2187836.2187840"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/MIS.2007.4338497"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1007\/s10115-003-0123-8"},{"key":"ref22","article-title":"Application of dimensionality reduction in recommender system—A case study","author":"sarwar","year":"2000"},{"key":"ref21","first-page":"112","article-title":"Clustering methods for collaborative filtering","author":"ungar","year":"0","journal-title":"AAAI Workshop Proceedings on Recommendation Systems"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1145\/1102351.1102441"},{"key":"ref23","first-page":"556","article-title":"Algorithms for non-negative matrix factorization","volume":"13","author":"lee","year":"2001","journal-title":"Adv Neural Inform Process Syst"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1145\/1571941.1571979"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1145\/1390156.1390267"}],"container-title":["IEEE Transactions on Knowledge and Data Engineering"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/69\/7533522\/07468552.pdf?arnumber=7468552","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,12]],"date-time":"2022-01-12T16:02:50Z","timestamp":1642003370000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/7468552\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,9,1]]},"references-count":37,"journal-issue":{"issue":"9"},"URL":"https:\/\/doi.org\/10.1109\/tkde.2016.2566622","relation":{},"ISSN":["1041-4347"],"issn-type":[{"value":"1041-4347","type":"print"}],"subject":[],"published":{"date-parts":[[2016,9,1]]}}}