{"id":"https://openalex.org/W2903747482","doi":"https://doi.org/10.1155/2018/8314105","title":"Graph-Based Collaborative Filtering with MLP","display_name":"Graph-Based Collaborative Filtering with MLP","publication_year":2018,"publication_date":"2018-12-19","ids":{"openalex":"https://openalex.org/W2903747482","doi":"https://doi.org/10.1155/2018/8314105","mag":"2903747482"},"language":"en","primary_location":{"id":"doi:10.1155/2018/8314105","doi":"https://doi.org/10.1155/2018/8314105","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/8314105","pdf_url":"https://downloads.hindawi.com/journals/mpe/2018/8314105.pdf","source":{"id":"https://openalex.org/S178238111","display_name":"Mathematical Problems in Engineering","issn_l":"1024-123X","issn":["1024-123X","1026-7077","1563-5147"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Problems in Engineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/mpe/2018/8314105.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052623756","display_name":"Shengyu Lu","orcid":"https://orcid.org/0000-0003-1389-7251","observed_orcids":["https://orcid.org/0000-0003-1389-7251"]},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengyu Lu","raw_affiliation_strings":["Software School, Xiamen University, Xiamen City, Fujian, China"],"raw_orcid":"https://orcid.org/0000-0003-1389-7251","affiliations":[{"raw_affiliation_string":"Software School, Xiamen University, Xiamen City, Fujian, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hangping Chen","orcid":"https://orcid.org/0000-0002-1472-6174","observed_orcids":["https://orcid.org/0000-0002-1472-6174"]},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hangping Chen","raw_affiliation_strings":["Software School, Xiamen University, Xiamen City, Fujian, China"],"raw_orcid":"https://orcid.org/0000-0002-1472-6174","affiliations":[{"raw_affiliation_string":"Software School, Xiamen University, Xiamen City, Fujian, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032979467","display_name":"Xiuze Zhou","orcid":"https://orcid.org/0000-0002-0717-6936","observed_orcids":["https://orcid.org/0000-0002-0717-6936"]},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"XiuZe Zhou","raw_affiliation_strings":["Software School, Xiamen University, Xiamen City, Fujian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Software School, Xiamen University, Xiamen City, Fujian, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047225086","display_name":"Beizhan Wang","orcid":"https://orcid.org/0000-0002-2846-5411","observed_orcids":["https://orcid.org/0000-0002-2846-5411"]},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Beizhan Wang","raw_affiliation_strings":["Software School, Xiamen University, Xiamen City, Fujian, China"],"raw_orcid":"https://orcid.org/0000-0002-2846-5411","affiliations":[{"raw_affiliation_string":"Software School, Xiamen University, Xiamen City, Fujian, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101406826","display_name":"Hongji Wang","orcid":"https://orcid.org/0000-0003-3235-9598","observed_orcids":["https://orcid.org/0000-0003-3235-9598","https://orcid.org/0009-0005-5927-3665"]},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongji Wang","raw_affiliation_strings":["Software School, Xiamen University, Xiamen City, Fujian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Software School, Xiamen University, Xiamen City, Fujian, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102714385","display_name":"Qingqi Hong","orcid":"https://orcid.org/0000-0002-9996-6870","observed_orcids":["https://orcid.org/0000-0002-9996-6870"]},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingqi Hong","raw_affiliation_strings":["Software School, Xiamen University, Xiamen City, Fujian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Software School, Xiamen University, Xiamen City, Fujian, China","institution_ids":["https://openalex.org/I191208505"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5047225086"],"corresponding_institution_ids":["https://openalex.org/I191208505"],"apc_list":{"value":2550,"currency":"USD","value_usd":2550},"apc_paid":{"value":2550,"currency":"USD","value_usd":2550},"fwci":3.0692,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.9279897,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"2018","issue":null,"first_page":"1","last_page":"10"},"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/T14435","display_name":"Information Retrieval and Data Mining","score":0.0,"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.0,"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/collaborative-filtering","display_name":"collaborative filtering","score":0.996999979019165},{"id":"https://openalex.org/keywords/recommender-systems","display_name":"recommender systems","score":0.8029999732971191},{"id":"https://openalex.org/keywords/multilayer-perceptron","display_name":"multilayer perceptron","score":0.9350000023841858},{"id":"https://openalex.org/keywords/rating-prediction","display_name":"rating prediction","score":0.7960000038146973},{"id":"https://openalex.org/keywords/kernel-functions","display_name":"kernel functions","score":0.718999981880188},{"id":"https://openalex.org/keywords/user-similarity","display_name":"user similarity","score":0.44200000166893005}],"concepts":[{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.8355617523193359},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7759592533111572},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.5699150562286377},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5668370723724365},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5127909779548645},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.46832114458084106},{"id":"https://openalex.org/C179717631","wikidata":"https://www.wikidata.org/wiki/Q2991667","display_name":"Multilayer perceptron","level":3,"score":0.4640428423881531},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4495682120323181},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3879844546318054},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.1911955177783966},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.1503148376941681}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2018/8314105","doi":"https://doi.org/10.1155/2018/8314105","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/8314105","pdf_url":"https://downloads.hindawi.com/journals/mpe/2018/8314105.pdf","source":{"id":"https://openalex.org/S178238111","display_name":"Mathematical Problems in Engineering","issn_l":"1024-123X","issn":["1024-123X","1026-7077","1563-5147"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Problems in Engineering","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:hin:jnlmpe:8314105","doi":null,"is_oa":false,"landing_page_url":"http://downloads.hindawi.com/journals/MPE/2018/8314105.xml","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:0315279dd11344c9881ed4ded830231a","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/0315279dd11344c9881ed4ded830231a","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,"listed_in":[],"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":"Mathematical Problems in Engineering, Vol 2018 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2018/8314105","doi":"https://doi.org/10.1155/2018/8314105","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/8314105","pdf_url":"https://downloads.hindawi.com/journals/mpe/2018/8314105.pdf","source":{"id":"https://openalex.org/S178238111","display_name":"Mathematical Problems in Engineering","issn_l":"1024-123X","issn":["1024-123X","1026-7077","1563-5147"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Problems in Engineering","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1437056381","display_name":null,"funder_award_id":"61502402","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G3993335450","display_name":null,"funder_award_id":"207220180073","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5486953125","display_name":null,"funder_award_id":"207220180073","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8792508095","display_name":null,"funder_award_id":"61502402","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"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2903747482.pdf","grobid_xml":"https://content.openalex.org/works/W2903747482.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W59274497","https://openalex.org/W1564826916","https://openalex.org/W1959619913","https://openalex.org/W1971040550","https://openalex.org/W1978067630","https://openalex.org/W1979107964","https://openalex.org/W1982239968","https://openalex.org/W1988578917","https://openalex.org/W2005185665","https://openalex.org/W2081434183","https://openalex.org/W2133153622","https://openalex.org/W2163406942","https://openalex.org/W2290855836","https://openalex.org/W2294256350","https://openalex.org/W2308896631","https://openalex.org/W2394952308","https://openalex.org/W2488215357","https://openalex.org/W2524052287","https://openalex.org/W2534236079","https://openalex.org/W2556308296","https://openalex.org/W2558988915","https://openalex.org/W2587199427","https://openalex.org/W2724317477","https://openalex.org/W2726080841"],"related_works":["https://openalex.org/W2914362777","https://openalex.org/W2952337488","https://openalex.org/W1673941785","https://openalex.org/W1506401140","https://openalex.org/W1983369859","https://openalex.org/W2885647718","https://openalex.org/W2910698188","https://openalex.org/W2985312488","https://openalex.org/W2524570426","https://openalex.org/W70898038"],"abstract_inverted_index":{"The":[0],"collaborative":[1],"filtering":[2],"(CF)":[3],"methods":[4,33],"are":[5],"widely":[6],"used":[7],"in":[8],"the":[9,25,31,36,42,67,82,91,99,104,108,111,136,139,144,147,151,156],"recommendation":[10],"systems.":[11],"They":[12],"learn":[13,81],"users\u2019":[14,68,133],"interests":[15,85],"and":[16,22,72,79,84,95,154],"preferences":[17,83],"from":[18],"their":[19],"historical":[20],"data":[21],"then":[23,80],"recommend":[24],"items":[26,109],"users":[27,39,88,130],"may":[28],"like.":[29],"However,":[30],"existing":[32,117],"usually":[34],"measure":[35],"correlation":[37],"between":[38,52,129],"by":[40,131],"calculating":[41],"coefficient":[43],"of":[44,86],"correlation,":[45],"which":[46],"cannot":[47],"capture":[48],"any":[49],"latent":[50,127],"features":[51,128],"users.":[53],"In":[54],"this":[55],"paper,":[56],"we":[57,65,102,142,161],"proposed":[58],"an":[59],"algorithm":[60],"based":[61,89],"on":[62,90,119],"graph.":[63],"First,":[64],"transform":[66],"information":[69,134,149],"into":[70],"vectors":[71,145],"use":[73],"SVD":[74],"method":[75,123,153],"to":[76,98,135,150],"reduce":[77],"dimensions":[78],"all":[87],"improved":[92],"kernel":[93],"function":[94],"map":[96],"them":[97],"network;":[100],"finally,":[101],"predict":[103,155],"user\u2019s":[105],"rating":[106],"for":[107,158,166],"through":[110],"Multilayer":[112],"Perceptron":[113],"(MLP).":[114],"Compared":[115],"with":[116,146],"methods,":[118],"one":[120],"hand,":[121,141],"our":[122],"can":[124,162],"discover":[125],"some":[126],"mapping":[132],"network.":[137],"On":[138],"other":[140],"improve":[143],"ratings":[148,157],"MLP":[152],"items,":[159],"so":[160],"achieve":[163],"better":[164],"effects":[165],"recommendation.":[167]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2018-12-22T00:00:00"}