{"id":"https://openalex.org/W2805312736","doi":"https://doi.org/10.1109/access.2018.2842257","title":"Recommendation System Based on Singular Value Decomposition and Multi-Objective Immune Optimization","display_name":"Recommendation System Based on Singular Value Decomposition and Multi-Objective Immune Optimization","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2805312736","doi":"https://doi.org/10.1109/access.2018.2842257","mag":"2805312736"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2842257","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2842257","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08370772.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08370772.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058808098","display_name":"Zhengyi Chai","orcid":"https://orcid.org/0000-0003-2763-1286"},"institutions":[{"id":"https://openalex.org/I198091727","display_name":"Tiangong University","ror":"https://ror.org/00xsr9m91","country_code":"CN","type":"education","lineage":["https://openalex.org/I198091727"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhengyi Chai","raw_affiliation_strings":["School of Electronic and Information Engineering, Tianjin Polytechnic University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0003-2763-1286","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Tianjin Polytechnic University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101676817","display_name":"Yalun Li","orcid":null},"institutions":[{"id":"https://openalex.org/I198091727","display_name":"Tiangong University","ror":"https://ror.org/00xsr9m91","country_code":"CN","type":"education","lineage":["https://openalex.org/I198091727"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ya-Lun Li","raw_affiliation_strings":["School of Electronic and Information Engineering, Tianjin Polytechnic University, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Tianjin Polytechnic University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101939136","display_name":"Yamin Han","orcid":null},"institutions":[{"id":"https://openalex.org/I198091727","display_name":"Tiangong University","ror":"https://ror.org/00xsr9m91","country_code":"CN","type":"education","lineage":["https://openalex.org/I198091727"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ya-Min Han","raw_affiliation_strings":["School of Computer Science and Software Engineering, Tianjin Polytechnic University, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0002-5048-2699","affiliations":[{"raw_affiliation_string":"School of Computer Science and Software Engineering, Tianjin Polytechnic University, Tianjin, China","institution_ids":["https://openalex.org/I198091727"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100547081","display_name":"Sifeng Zhu","orcid":"https://orcid.org/0000-0002-2072-006X"},"institutions":[{"id":"https://openalex.org/I4210093674","display_name":"Zhoukou Normal University","ror":"https://ror.org/00jjkh886","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210093674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Si-Feng Zhu","raw_affiliation_strings":["School of Mathematics and Statistics, Zhoukou Normal University, Zhoukou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Zhoukou Normal University, Zhoukou, China","institution_ids":["https://openalex.org/I4210093674"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5058808098"],"corresponding_institution_ids":["https://openalex.org/I198091727"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":6.5769,"has_fulltext":true,"cited_by_count":36,"citation_normalized_percentile":{"value":0.96864948,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"7","issue":null,"first_page":"6060","last_page":"6071"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9993000030517578,"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":0.9993000030517578,"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":0.982699990272522,"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"}},{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9423999786376953,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.9124063849449158},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8009402751922607},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.7537181377410889},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.5830299258232117},{"id":"https://openalex.org/keywords/artificial-immune-system","display_name":"Artificial immune system","score":0.5359882116317749},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.5232447981834412},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4657244384288788},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.41206106543540955},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3277687430381775},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31781134009361267},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3133604824542999},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11896461248397827},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.07746684551239014}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.9124063849449158},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8009402751922607},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.7537181377410889},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.5830299258232117},{"id":"https://openalex.org/C93768804","wikidata":"https://www.wikidata.org/wiki/Q2518735","display_name":"Artificial immune system","level":2,"score":0.5359882116317749},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.5232447981834412},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4657244384288788},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.41206106543540955},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3277687430381775},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31781134009361267},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3133604824542999},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11896461248397827},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.07746684551239014},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2018.2842257","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2842257","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08370772.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:758a071d067440f585904855b8670cd3","is_oa":true,"landing_page_url":"https://doaj.org/article/758a071d067440f585904855b8670cd3","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 6060-6071 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2842257","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2842257","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08370772.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7764121285","display_name":null,"funder_award_id":"U1504613","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2805312736.pdf","grobid_xml":"https://content.openalex.org/works/W2805312736.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W1579592807","https://openalex.org/W1966373856","https://openalex.org/W1967787801","https://openalex.org/W1972744876","https://openalex.org/W1999218527","https://openalex.org/W2032936278","https://openalex.org/W2033009633","https://openalex.org/W2042281163","https://openalex.org/W2052001156","https://openalex.org/W2054141820","https://openalex.org/W2055301468","https://openalex.org/W2080858591","https://openalex.org/W2081332171","https://openalex.org/W2086995180","https://openalex.org/W2087690537","https://openalex.org/W2092867697","https://openalex.org/W2093299747","https://openalex.org/W2094176536","https://openalex.org/W2097951507","https://openalex.org/W2100755716","https://openalex.org/W2112856797","https://openalex.org/W2144807535","https://openalex.org/W2153578526","https://openalex.org/W2159094788","https://openalex.org/W2171960770","https://openalex.org/W2282776566","https://openalex.org/W2336953982","https://openalex.org/W2410777154","https://openalex.org/W2541760237","https://openalex.org/W2582626238","https://openalex.org/W2586601519","https://openalex.org/W2587040670","https://openalex.org/W2587322242","https://openalex.org/W2604311458","https://openalex.org/W2606751581","https://openalex.org/W2781850661","https://openalex.org/W3037946710","https://openalex.org/W3101803899","https://openalex.org/W6634796915","https://openalex.org/W6673860808"],"related_works":["https://openalex.org/W2782904003","https://openalex.org/W4401051025","https://openalex.org/W4226434912","https://openalex.org/W2118633810","https://openalex.org/W2065296176","https://openalex.org/W2150953077","https://openalex.org/W2002598339","https://openalex.org/W2920931670","https://openalex.org/W1995410415","https://openalex.org/W4391768977"],"abstract_inverted_index":{"Recommendation":[0],"system":[1,60],"plays":[2],"a":[3,62],"significant":[4],"role":[5],"in":[6,83],"helping":[7],"people":[8],"to":[9,39,68,91,102],"get":[10,92,114],"effective":[11],"information":[12],"from":[13],"mass":[14],"data.":[15],"Traditional":[16],"recommendation":[17,22,53,59,94,119],"systems":[18],"focus":[19],"on":[20],"the":[21,34,58,73,77,93,110],"accuracy,":[23],"which":[24],"is":[25,80,100],"not":[26],"sufficient.":[27],"In":[28],"this":[29],"paper,":[30],"we":[31,56,85],"also":[32],"consider":[33],"various":[35],"needs":[36],"of":[37],"users":[38],"achieve":[40],"more":[41,115],"diverse":[42,116],"recommendation.":[43],"However,":[44],"accuracy":[45],"and":[46,66,117],"diversity":[47],"are":[48],"two":[49,74],"conflicting":[50],"goals":[51],"for":[52],"system.":[54],"Hence,":[55],"model":[57],"as":[61],"multi-objective":[63,97],"optimization":[64],"problem,":[65],"aim":[67],"find":[69],"tradeoff":[70],"solutions":[71],"between":[72],"goals.":[75],"Because":[76],"rating":[78],"matrix":[79],"rather":[81],"sparser":[82],"recommendation,":[84],"first":[86],"use":[87],"singular":[88],"value":[89],"decomposition":[90],"list,":[95],"then":[96],"immune":[98],"algorithm":[99,112],"used":[101],"optimize":[103],"it.":[104],"The":[105],"experimental":[106],"results":[107],"illustrate":[108],"that":[109],"proposed":[111],"can":[113],"accurate":[118],"results.":[120]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}