{"id":"https://openalex.org/W2132939687","doi":"https://doi.org/10.1109/fuzzy.2009.5277415","title":"A movie rating prediction system of user propensity analysis based on collaborative filtering and fuzzy system","display_name":"A movie rating prediction system of user propensity analysis based on collaborative filtering and fuzzy system","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2132939687","doi":"https://doi.org/10.1109/fuzzy.2009.5277415","mag":"2132939687"},"language":"en","primary_location":{"id":"doi:10.1109/fuzzy.2009.5277415","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzzy.2009.5277415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Fuzzy Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038918164","display_name":"Tae-Ryong Jeon","orcid":null},"institutions":[{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Taeryong Jeon","raw_affiliation_strings":["School of Electrical Engineering, Pusan National University, Busan, South Korea","School of Electrical Engineering , Pusan National University, Busan, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Pusan National University, Busan, South Korea","institution_ids":["https://openalex.org/I4921948"]},{"raw_affiliation_string":"School of Electrical Engineering , Pusan National University, Busan, Korea","institution_ids":["https://openalex.org/I4921948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058244835","display_name":"Jaewoo Cho","orcid":null},"institutions":[{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jaewoo Cho","raw_affiliation_strings":["School of Electrical Engineering, Pusan National University, Busan, South Korea","School of Electrical Engineering , Pusan National University, Busan, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Pusan National University, Busan, South Korea","institution_ids":["https://openalex.org/I4921948"]},{"raw_affiliation_string":"School of Electrical Engineering , Pusan National University, Busan, Korea","institution_ids":["https://openalex.org/I4921948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111342353","display_name":"Soojin Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Soojin Lee","raw_affiliation_strings":["School of Electrical Engineering, Pusan National University, Busan, South Korea","School of Electrical Engineering , Pusan National University, Busan, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Pusan National University, Busan, South Korea","institution_ids":["https://openalex.org/I4921948"]},{"raw_affiliation_string":"School of Electrical Engineering , Pusan National University, Busan, Korea","institution_ids":["https://openalex.org/I4921948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040129820","display_name":"Gyeongdong Baek","orcid":null},"institutions":[{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gyeongdong Baek","raw_affiliation_strings":["School of Electrical Engineering, Pusan National University, Busan, South Korea","School of Electrical Engineering , Pusan National University, Busan, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Pusan National University, Busan, South Korea","institution_ids":["https://openalex.org/I4921948"]},{"raw_affiliation_string":"School of Electrical Engineering , Pusan National University, Busan, Korea","institution_ids":["https://openalex.org/I4921948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047492763","display_name":"Sungshin Kim","orcid":"https://orcid.org/0000-0003-4932-5458"},"institutions":[{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungshin Kim","raw_affiliation_strings":["School of Electrical Engineering, Pusan National University, Busan, South Korea","School of Electrical Engineering , Pusan National University, Busan, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Pusan National University, Busan, South Korea","institution_ids":["https://openalex.org/I4921948"]},{"raw_affiliation_string":"School of Electrical Engineering , Pusan National University, Busan, Korea","institution_ids":["https://openalex.org/I4921948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5038918164"],"corresponding_institution_ids":["https://openalex.org/I4921948"],"apc_list":null,"apc_paid":null,"fwci":2.9612,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.93210226,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"507","last_page":"511"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9994999766349792,"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":0.9994999766349792,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9803000092506409,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9800000190734863,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.9074169397354126},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.8882215619087219},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7637270092964172},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.6224037408828735},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5609425902366638},{"id":"https://openalex.org/keywords/rating-system","display_name":"Rating system","score":0.5153250098228455},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5043681859970093},{"id":"https://openalex.org/keywords/fuzzy-control-system","display_name":"Fuzzy control system","score":0.43744727969169617},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.41710084676742554},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.400229811668396},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3538729250431061},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11694705486297607}],"concepts":[{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.9074169397354126},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8882215619087219},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7637270092964172},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.6224037408828735},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5609425902366638},{"id":"https://openalex.org/C2988118254","wikidata":"https://www.wikidata.org/wiki/Q16881889","display_name":"Rating system","level":2,"score":0.5153250098228455},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5043681859970093},{"id":"https://openalex.org/C195975749","wikidata":"https://www.wikidata.org/wiki/Q1475705","display_name":"Fuzzy control system","level":3,"score":0.43744727969169617},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.41710084676742554},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.400229811668396},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3538729250431061},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11694705486297607},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C134560507","wikidata":"https://www.wikidata.org/wiki/Q753291","display_name":"Environmental economics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fuzzy.2009.5277415","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzzy.2009.5277415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Fuzzy Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.6899999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1493526108","https://openalex.org/W1966553486","https://openalex.org/W1971040550","https://openalex.org/W1999047234","https://openalex.org/W2124029832","https://openalex.org/W2124591829","https://openalex.org/W2137728971","https://openalex.org/W2155106456","https://openalex.org/W2164354502","https://openalex.org/W2171960770","https://openalex.org/W2177923071","https://openalex.org/W2746873358","https://openalex.org/W3035812881","https://openalex.org/W3121531027","https://openalex.org/W6678106187","https://openalex.org/W6683858570"],"related_works":["https://openalex.org/W2348159088","https://openalex.org/W2402445420","https://openalex.org/W1773619406","https://openalex.org/W2377968345","https://openalex.org/W2075040002","https://openalex.org/W2974025129","https://openalex.org/W2356507104","https://openalex.org/W2573253449","https://openalex.org/W2132939687","https://openalex.org/W4367678273"],"abstract_inverted_index":{"Recently,":[0],"an":[1],"intelligent":[2,25],"system":[3,14,26,32,48,57,64,99,113,134,143],"is":[4,27,50,100,125],"developed":[5],"for":[6,29],"proper":[7],"service":[8],"which":[9,49],"isn't":[10],"passive":[11],"system.":[12,130],"Recent":[13],"can":[15,135],"answer":[16],"and":[17,33,38,62,144,152],"recommend":[18],"to":[19,65,73,138],"user":[20],"before":[21],"user's":[22,81,89],"request.":[23],"This":[24],"used":[28,79],"personalized":[30],"recommendation":[31,56,142,146],"representative":[34],"techniques":[35,54],"are":[36],"content-based":[37],"collaborative":[39,60,68],"filtering.":[40],"In":[41,71],"this":[42,92,97,132],"study,":[43],"we":[44,78],"propose":[45],"a":[46,59],"prediction":[47,76,98,133],"based":[51],"on":[52],"the":[53,67,75,80,88,104,112,115,119,128],"of":[55,96,111,141,147],"using":[58,91],"filtering":[61,69],"fuzzy":[63],"solve":[66],"problems.":[70],"order":[72],"verify":[74],"system,":[77],"rating":[82,90,117],"data":[83],"about":[84,118],"movies.":[85],"We":[86],"predicted":[87,105,123],"data.":[93],"The":[94],"accuracy":[95],"determined":[101],"by":[102],"computing":[103],"RMSE":[106,124],"(root":[107],"mean":[108],"square":[109],"error)":[110],"against":[114],"actual":[116],"each":[120],"movie.":[121],"And":[122],"compared":[126],"with":[127],"existing":[129],"Thus,":[131],"be":[136],"applied":[137],"base":[139],"technology":[140],"also":[145],"multimedia":[148],"such":[149],"as":[150],"music":[151],"books.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}