{"id":"https://openalex.org/W3036681047","doi":"https://doi.org/10.1109/icccs49078.2020.9118495","title":"Dual Preference Matrix Collaborative Filtering Algorithm and Its Application in Railway B2BE-commerce Platform","display_name":"Dual Preference Matrix Collaborative Filtering Algorithm and Its Application in Railway B2BE-commerce Platform","publication_year":2020,"publication_date":"2020-05-01","ids":{"openalex":"https://openalex.org/W3036681047","doi":"https://doi.org/10.1109/icccs49078.2020.9118495","mag":"3036681047"},"language":"en","primary_location":{"id":"doi:10.1109/icccs49078.2020.9118495","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccs49078.2020.9118495","pdf_url":null,"source":{"id":"https://openalex.org/S4306498617","display_name":"2020 5th International Conference on Computer and Communication Systems (ICCCS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 5th International Conference on Computer and Communication Systems (ICCCS)","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/A5075655727","display_name":"Wu Yanhua","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I4210141966","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210141966"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wu Yanhua","raw_affiliation_strings":["China Academic of railway science corporation limited, Institute of Computing Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Academic of railway science corporation limited, Institute of Computing Technology, Beijing, China","institution_ids":["https://openalex.org/I4210141966","https://openalex.org/I4210090176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067688667","display_name":"Zhiqiang Ma","orcid":"https://orcid.org/0000-0002-7939-9901"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I4210141966","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210141966"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ma ZhiQiang","raw_affiliation_strings":["China Academic of railway science corporation limited, Institute of Computing Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Academic of railway science corporation limited, Institute of Computing Technology, Beijing, China","institution_ids":["https://openalex.org/I4210141966","https://openalex.org/I4210090176"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhao Zhengyang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I4210141966","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210141966"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhao Zhengyang","raw_affiliation_strings":["China Academic of railway science corporation limited, Institute of Computing Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Academic of railway science corporation limited, Institute of Computing Technology, Beijing, China","institution_ids":["https://openalex.org/I4210141966","https://openalex.org/I4210090176"]}]},{"author_position":"last","author":{"id":null,"display_name":"Cheng Zhibo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I4210141966","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210141966"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Zhibo","raw_affiliation_strings":["China Academic of railway science corporation limited, Institute of Computing Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Academic of railway science corporation limited, Institute of Computing Technology, Beijing, China","institution_ids":["https://openalex.org/I4210141966","https://openalex.org/I4210090176"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5075655727"],"corresponding_institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I4210141966"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12604193,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"562","last_page":"569"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9990000128746033,"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":0.9990000128746033,"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/T10609","display_name":"Digital Marketing and Social Media","score":0.9879000186920166,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12384","display_name":"Customer churn and segmentation","score":0.9757999777793884,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.894679069519043},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7042655944824219},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.6297023296356201},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.6277334690093994},{"id":"https://openalex.org/keywords/e-commerce","display_name":"E-commerce","score":0.5894620418548584},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.5845426321029663},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5693376064300537},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.5442973375320435},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.452381432056427},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.2388775646686554},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.14795926213264465},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14092659950256348}],"concepts":[{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.894679069519043},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7042655944824219},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.6297023296356201},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.6277334690093994},{"id":"https://openalex.org/C78597825","wikidata":"https://www.wikidata.org/wiki/Q484847","display_name":"E-commerce","level":2,"score":0.5894620418548584},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.5845426321029663},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5693376064300537},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.5442973375320435},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.452381432056427},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2388775646686554},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.14795926213264465},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14092659950256348},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccs49078.2020.9118495","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccs49078.2020.9118495","pdf_url":null,"source":{"id":"https://openalex.org/S4306498617","display_name":"2020 5th International Conference on Computer and Communication Systems (ICCCS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 5th International Conference on Computer and Communication Systems (ICCCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1775980849","https://openalex.org/W1967465297","https://openalex.org/W1969269637","https://openalex.org/W1969932894","https://openalex.org/W2005653178","https://openalex.org/W2042281163","https://openalex.org/W2055515294","https://openalex.org/W2086095199","https://openalex.org/W2093615409"],"related_works":["https://openalex.org/W2772628444","https://openalex.org/W1484355083","https://openalex.org/W2735929803","https://openalex.org/W4220714703","https://openalex.org/W3008845055","https://openalex.org/W2098758514","https://openalex.org/W2053498227","https://openalex.org/W2170391450","https://openalex.org/W4376854386","https://openalex.org/W2202724490"],"abstract_inverted_index":{"The":[0,69],"enterprise":[1,42],"users":[2,13,43,120],"of":[3,14,22,30,41,94,102,108,115],"the":[4,11,26,34,39,74,84,106,113],"B2B":[5,66],"e-commerce":[6],"platform":[7],"are":[8],"different":[9],"from":[10],"individual":[12],"B2C,":[15],"and":[16,48,57,89,100,111],"their":[17],"behavior":[18],"has":[19,81],"typical":[20],"features":[21,40],"enterprise.":[23],"Based":[24],"on":[25],"original":[27,85],"user-commodity":[28,56],"matrix":[29,36,53,77],"collaborative":[31,78,86],"filtering":[32,79,87],"algorithm,":[33],"enterprise-category":[35,58],"which":[37],"manifests":[38],"is":[44],"added":[45],"to":[46,64],"ameliorate":[47],"form":[49],"a":[50],"dual":[51],"preference":[52],"concerning":[54],"both":[55],"relationship,":[59],"thus":[60],"can":[61],"be":[62],"applied":[63],"Railway":[65],"E-commerce":[67],"platform.":[68],"experimental":[70],"results":[71],"indicate":[72],"that":[73],"improved":[75],"dual-preference":[76],"algorithm":[80,88,91],"advantages":[82],"over":[83,122],"KNN":[90],"in":[92],"terms":[93],"accuracy,":[95],"recall":[96],"rate,":[97],"coverage":[98],"rate":[99],"degree":[101],"novelty,":[103],"effectively":[104],"solving":[105],"problem":[107],"cold":[109],"start":[110],"improves":[112],"accuracy":[114],"recommending":[116],"commodities":[117],"towards":[118],"inactive":[119],"by":[121],"10%.":[123]},"counts_by_year":[],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}
