{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T15:25:23Z","timestamp":1772205923941,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":25,"publisher":"ACM","license":[{"start":{"date-parts":[[2009,10,23]],"date-time":"2009-10-23T00:00:00Z","timestamp":1256256000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2009,10,23]]},"DOI":"10.1145\/1639714.1639734","type":"proceedings-article","created":{"date-parts":[[2009,10,27]],"date-time":"2009-10-27T13:27:28Z","timestamp":1256650048000},"page":"109-116","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":35,"title":["Stacking recommendation engines with additional meta-features"],"prefix":"10.1145","author":[{"given":"Xinlong","family":"Bao","sequence":"first","affiliation":[{"name":"Oregon State University, Corvallis, OR, USA"}]},{"given":"Lawrence","family":"Bergman","sequence":"additional","affiliation":[{"name":"IBM T.J. Watson Research Center, Hawthorne, NY, USA"}]},{"given":"Rich","family":"Thompson","sequence":"additional","affiliation":[{"name":"IBM T.J. Watson Research Center, Hawthorne, NY, USA"}]}],"member":"320","published-online":{"date-parts":[[2009,10,23]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2005.99"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1008286413827"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1015330.1015394"},{"key":"e_1_3_2_1_5_1","volume-title":"The bellkor solution to the netflix prize. KorBell Team's Report to Netflix","author":"Bell R.","year":"2007","unstructured":"R. Bell , Y. Koren , and C. Volinsky . The bellkor solution to the netflix prize. KorBell Team's Report to Netflix , 2007 . R. Bell, Y. Koren, and C. Volinsky. The bellkor solution to the netflix prize. KorBell Team's Report to Netflix, 2007."},{"issue":"2","key":"e_1_3_2_1_6_1","first-page":"4","article-title":"Chasing $1,000,000: How we won the netflix progress prize","volume":"18","author":"Bell R.","year":"2007","unstructured":"R. Bell , Y. Koren , and C. Volinsky . Chasing $1,000,000: How we won the netflix progress prize . Statistical Computing and Statistical Graphics Newsletter , 18 ( 2 ): 4 -- 12 , 2007 . R. Bell, Y. Koren, and C. Volinsky. Chasing $1,000,000: How we won the netflix progress prize. Statistical Computing and Statistical Graphics Newsletter, 18(2):4--12, 2007.","journal-title":"Statistical Computing and Statistical Graphics Newsletter"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1026501525781"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1018046112532"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1021240730564"},{"key":"e_1_3_2_1_10_1","volume-title":"Proceedings of the ACM SIGIR '99 Workshop Recommender Systems: Algorithms and Evaluation","author":"Claypool M.","year":"1999","unstructured":"M. Claypool , A. Gokhale , T. Miranda , P. Murnikov , D. Netes , and M. Sartin . Combining content-based and collaborative filters in an online newspaper . In Proceedings of the ACM SIGIR '99 Workshop Recommender Systems: Algorithms and Evaluation , August 1999 . M. Claypool, A. Gokhale, T. Miranda, P. Murnikov, D. Netes, and M. Sartin. Combining content-based and collaborative filters in an online newspaper. In Proceedings of the ACM SIGIR '99 Workshop Recommender Systems: Algorithms and Evaluation, August 1999."},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1023\/B:MACH.0000015881.36452.6e"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-21606-5"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/312624.312682"},{"key":"e_1_3_2_1_14_1","volume-title":"Internet movie database. downloadable at http:\/\/www.imdb.com\/interfaces","year":"2008","unstructured":"IMDb. Internet movie database. downloadable at http:\/\/www.imdb.com\/interfaces , 2008 . IMDb. Internet movie database. downloadable at http:\/\/www.imdb.com\/interfaces, 2008."},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/245108.245126"},{"key":"e_1_3_2_1_16_1","first-page":"331","volume-title":"Proceedings of the 12th International Machine Learning Conference (ML--95)","author":"Lang K.","year":"1995","unstructured":"K. Lang . Newsweeder : Learning to filter netnews . In Proceedings of the 12th International Machine Learning Conference (ML--95) , pages 331 -- 339 , 1995 . K. Lang. Newsweeder: Learning to filter netnews. In Proceedings of the 12th International Machine Learning Conference (ML--95), pages 331--339, 1995."},{"key":"e_1_3_2_1_17_1","unstructured":"Lucene. Apache lucene. http:\/\/lucene.apache.org\/ 2008.  Lucene. Apache lucene. http:\/\/lucene.apache.org\/ 2008."},{"key":"e_1_3_2_1_18_1","volume-title":"http:\/\/www.grouplens.org\/node\/73","year":"1997","unstructured":"MovieLens. http:\/\/www.grouplens.org\/node\/73 , 1997 . MovieLens. http:\/\/www.grouplens.org\/node\/73, 1997."},{"key":"e_1_3_2_1_19_1","unstructured":"Netflix prize http:\/\/www.netflixprize.com\/.  Netflix prize http:\/\/www.netflixprize.com\/."},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1006544522159"},{"key":"e_1_3_2_1_21_1","volume-title":"IUI-08 Workshop on Recommendation and Collaboration (ReColl2008)","author":"Ramezani M.","year":"2008","unstructured":"M. Ramezani , L. Bergman , R. Thompson , R. Burke , and B. Mobasher . Selecting and applying recommendation technology . In IUI-08 Workshop on Recommendation and Collaboration (ReColl2008) , 2008 . M. Ramezani, L. Bergman, R. Thompson, R. Burke, and B. Mobasher. Selecting and applying recommendation technology. In IUI-08 Workshop on Recommendation and Collaboration (ReColl2008), 2008."},{"key":"e_1_3_2_1_22_1","volume-title":"Introduction to Modern Information Retrieval","author":"Salton G.","year":"1986","unstructured":"G. Salton and M. J. McGill . Introduction to Modern Information Retrieval . McGraw-Hill, Inc. , New York, NY , 1986 . G. Salton and M. J. McGill. Introduction to Modern Information Retrieval. McGraw-Hill, Inc., New York, NY, 1986."},{"key":"e_1_3_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1145\/371920.372071"},{"key":"e_1_3_2_1_24_1","first-page":"128","volume-title":"Proceedings of the 9th European Conference on Machine Learning","author":"Wang Y.","year":"1997","unstructured":"Y. Wang and I. H. Witten . Inducing model trees for continuous classes . In Proceedings of the 9th European Conference on Machine Learning , pages 128 -- 137 , 1997 . Y. Wang and I. H. Witten. Inducing model trees for continuous classes. In Proceedings of the 9th European Conference on Machine Learning, pages 128--137, 1997."},{"key":"e_1_3_2_1_25_1","volume-title":"Data Mining: Practical machine learning tools and techniques","author":"Witten I. H.","year":"2005","unstructured":"I. H. Witten and E. Frank . Data Mining: Practical machine learning tools and techniques , 2 nd Edition. Morgan Kaufmann , San Francisco, CA, USA , 2005 . I. H. Witten and E. Frank. Data Mining: Practical machine learning tools and techniques, 2nd Edition. Morgan Kaufmann, San Francisco, CA, USA, 2005.","edition":"2"},{"key":"e_1_3_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0893-6080(05)80023-1"}],"event":{"name":"RecSys '09: Third ACM Conference on Recommender Systems","location":"New York New York USA","acronym":"RecSys '09","sponsor":["SIGCHI ACM Special Interest Group on Computer-Human Interaction","SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web","SIGAI ACM Special Interest Group on Artificial Intelligence","SIGKDD ACM Special Interest Group on Knowledge Discovery in Data","SIGIR ACM Special Interest Group on Information Retrieval","SIGecom Special Interest Group on Economics and Computation"]},"container-title":["Proceedings of the third ACM conference on Recommender systems"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1639714.1639734","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1639714.1639734","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T12:18:00Z","timestamp":1750249080000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1639714.1639734"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,10,23]]},"references-count":25,"alternative-id":["10.1145\/1639714.1639734","10.1145\/1639714"],"URL":"https:\/\/doi.org\/10.1145\/1639714.1639734","relation":{},"subject":[],"published":{"date-parts":[[2009,10,23]]},"assertion":[{"value":"2009-10-23","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}