{"id":"https://openalex.org/W2162861252","doi":"https://doi.org/10.1109/asonam.2012.81","title":"Learning Rating Patterns for Top-N Recommendations","display_name":"Learning Rating Patterns for Top-N Recommendations","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2162861252","doi":"https://doi.org/10.1109/asonam.2012.81","mag":"2162861252"},"language":"en","primary_location":{"id":"doi:10.1109/asonam.2012.81","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asonam.2012.81","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://figshare.com/articles/conference_contribution/Learning_rating_patterns_for_top-N_recommendations/27384231","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039040673","display_name":"Yongli Ren","orcid":"https://orcid.org/0000-0002-3137-9653"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Yongli Ren","raw_affiliation_strings":["School of Information Technology, Deakin University, Vic, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology, Deakin University, Vic, Australia","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100438769","display_name":"Gang Li","orcid":"https://orcid.org/0000-0003-1583-641X"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Gang Li","raw_affiliation_strings":["School of Information Technology, Deakin University, Vic, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology, Deakin University, Vic, Australia","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051406984","display_name":"Wanlei Zhou","orcid":"https://orcid.org/0000-0002-1680-2521"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Wanlei Zhou","raw_affiliation_strings":["School of Information Technology, Deakin University, Vic, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology, Deakin University, Vic, Australia","institution_ids":["https://openalex.org/I149704539"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5039040673"],"corresponding_institution_ids":["https://openalex.org/I149704539"],"apc_list":null,"apc_paid":null,"fwci":5.8542,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.96086085,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"472","last_page":"479"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9871000051498413,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.7979812622070312},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.6206121444702148},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6168440580368042},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5465427041053772},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5363556146621704},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4536038637161255},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4440712630748749},{"id":"https://openalex.org/keywords/rating-scale","display_name":"Rating scale","score":0.41724181175231934},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3996473550796509},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.20910528302192688},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19527289271354675},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15695694088935852}],"concepts":[{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.7979812622070312},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.6206121444702148},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6168440580368042},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5465427041053772},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5363556146621704},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4536038637161255},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4440712630748749},{"id":"https://openalex.org/C83849319","wikidata":"https://www.wikidata.org/wiki/Q7295720","display_name":"Rating scale","level":2,"score":0.41724181175231934},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3996473550796509},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20910528302192688},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19527289271354675},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15695694088935852},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/asonam.2012.81","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asonam.2012.81","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining","raw_type":"proceedings-article"},{"id":"pmh:oai:researchbank.rmit.edu.au:rmit:22928","is_oa":false,"landing_page_url":"http://researchbank.rmit.edu.au/view/rmit:22928","pdf_url":null,"source":{"id":"https://openalex.org/S4306402074","display_name":"RMIT Research Repository (RMIT University Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I82951845","host_organization_name":"RMIT University","host_organization_lineage":["https://openalex.org/I82951845"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},{"id":"pmh:oai:alma.61RMIT_INST:11247045740001341","is_oa":false,"landing_page_url":"http://doi.org/10.1109/ASONAM.2012.81","pdf_url":null,"source":{"id":"https://openalex.org/S4306402074","display_name":"RMIT Research Repository (RMIT University Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I82951845","host_organization_name":"RMIT University","host_organization_lineage":["https://openalex.org/I82951845"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"pmh:oai:dro.deakin.edu.au:DU:30051354","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402457","display_name":"Deakin Research Online (Deakin University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149704539","host_organization_name":"Deakin University","host_organization_lineage":["https://openalex.org/I149704539"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},{"id":"pmh:oai:figshare.com:article/27384231","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/Learning_rating_patterns_for_top-N_recommendations/27384231","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/27384231","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/Learning_rating_patterns_for_top-N_recommendations/27384231","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1832221731","https://openalex.org/W1880262756","https://openalex.org/W1971040550","https://openalex.org/W1994389483","https://openalex.org/W2018573356","https://openalex.org/W2021680564","https://openalex.org/W2042281163","https://openalex.org/W2045623976","https://openalex.org/W2049455633","https://openalex.org/W2072644491","https://openalex.org/W2080320419","https://openalex.org/W2082029016","https://openalex.org/W2106488920","https://openalex.org/W2134131174","https://openalex.org/W2138899136","https://openalex.org/W2150886314","https://openalex.org/W2151592910","https://openalex.org/W4237791300","https://openalex.org/W6680728750"],"related_works":["https://openalex.org/W1980381208","https://openalex.org/W2364594919","https://openalex.org/W2167092671","https://openalex.org/W1861706286","https://openalex.org/W2219338811","https://openalex.org/W2149583853","https://openalex.org/W2143002539","https://openalex.org/W1637798125","https://openalex.org/W2367926634","https://openalex.org/W3014540454"],"abstract_inverted_index":{"Two":[0],"rating":[1,9,17,25,30,40,56,79,87,106,126,149],"patterns":[2,18,31,57,80],"exist":[3],"in":[4,21,34,182],"the":[5,15,28,35,55,77,82,90,96,110,115,121,124,144,147,165,170,176],"user":[6,37,84,94,112],"\u00d7":[7,38,85],"item":[8,39,86,190],"matrix":[10],"and":[11,146,164],"influence":[12],"each":[13,22,62,93],"other:":[14],"personal":[16,145],"are":[19,32,117],"hidden":[20,33],"user's":[23],"entire":[24,36,105],"history,":[26],"while":[27],"global":[29,78,125,148],"matrix.":[41],"In":[42],"this":[43,153],"paper,":[44],"a":[45,69,132,157],"Rating":[46,135],"Pattern":[47,136],"Subspace":[48],"is":[49,72,98,139],"proposed":[50,171],"to":[51,75,119,160],"model":[52,76],"both":[53,143],"of":[54,123,141,184],"simultaneously":[58],"by":[59],"iteratively":[60],"refining":[61],"other":[63,177],"with":[64],"an":[65],"EM-like":[66],"algorithm.":[67],"Firstly,":[68],"low-rank":[70,134],"subspace":[71,97,116],"built":[73],"up":[74],"from":[81],"whole":[83],"matrix,":[88],"then,":[89],"projection":[91],"for":[92],"on":[95,102,114,152,187],"refined":[99,111],"individually":[100],"based":[101],"his/her":[103],"own":[104],"history.":[107],"After":[108],"that,":[109],"projections":[113],"used":[118],"improve":[120],"modelling":[122,142],"patterns.":[127,150],"Iteratively,":[128],"we":[129,155],"can":[130,173],"obtain":[131],"well-trained":[133],"Subspace,":[137],"which":[138],"capable":[140],"Based":[151],"subspace,":[154],"propose":[156],"RapSVD":[158],"algorithm":[159],"generate":[161],"Top-N":[162,179],"recommendations,":[163],"experiment":[166],"results":[167],"show":[168],"that":[169],"method":[172],"significantly":[174],"outperform":[175],"state-of-the-art":[178],"recommendation":[180],"methods":[181],"terms":[183],"accuracy,":[185],"especially":[186],"long":[188],"tail":[189],"recommendations.":[191]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
