{"id":"https://openalex.org/W2058867842","doi":"https://doi.org/10.1007/s11761-008-0034-3","title":"Research on entropy-based collaborative filtering algorithm and personalized recommendation in e-commerce","display_name":"Research on entropy-based collaborative filtering algorithm and personalized recommendation in e-commerce","publication_year":2008,"publication_date":"2008-11-13","ids":{"openalex":"https://openalex.org/W2058867842","doi":"https://doi.org/10.1007/s11761-008-0034-3","mag":"2058867842"},"language":"en","primary_location":{"id":"doi:10.1007/s11761-008-0034-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11761-008-0034-3","pdf_url":null,"source":{"id":"https://openalex.org/S4210170441","display_name":"Service Oriented Computing and Applications","issn_l":"1863-2386","issn":["1863-2386","1863-2394"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Service Oriented Computing and Applications","raw_type":"journal-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/A5082310817","display_name":"Chunhui Piao","orcid":"https://orcid.org/0000-0003-1217-1758"},"institutions":[{"id":"https://openalex.org/I90090648","display_name":"Shijiazhuang Tiedao University","ror":"https://ror.org/022e9e065","country_code":"CN","type":"education","lineage":["https://openalex.org/I90090648"]},{"id":"https://openalex.org/I78988378","display_name":"Renmin University of China","ror":"https://ror.org/041pakw92","country_code":"CN","type":"education","lineage":["https://openalex.org/I78988378"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chun-Hui Piao","raw_affiliation_strings":["School of Economics and Management, Shijiazhuang Railway Institute, 050043, Shijiazhuang, China","School of Information, Renmin University of China, 100872, Beijing, China","Renmin University of China","Shijiazhuang Railway Institute"],"affiliations":[{"raw_affiliation_string":"School of Economics and Management, Shijiazhuang Railway Institute, 050043, Shijiazhuang, China","institution_ids":["https://openalex.org/I90090648"]},{"raw_affiliation_string":"School of Information, Renmin University of China, 100872, Beijing, China","institution_ids":["https://openalex.org/I78988378"]},{"raw_affiliation_string":"Renmin University of China","institution_ids":["https://openalex.org/I78988378"]},{"raw_affiliation_string":"Shijiazhuang Railway Institute","institution_ids":["https://openalex.org/I90090648"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065846668","display_name":"Jing Zhao","orcid":"https://orcid.org/0000-0003-0158-5330"},"institutions":[{"id":"https://openalex.org/I90090648","display_name":"Shijiazhuang Tiedao University","ror":"https://ror.org/022e9e065","country_code":"CN","type":"education","lineage":["https://openalex.org/I90090648"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Zhao","raw_affiliation_strings":["School of Computer and Information Engineering, Shijiazhuang Railway Institute, 050043, Shijiazhuang, China","Shijiazhuang Railway Institute)"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Shijiazhuang Railway Institute, 050043, Shijiazhuang, China","institution_ids":["https://openalex.org/I90090648"]},{"raw_affiliation_string":"Shijiazhuang Railway Institute)","institution_ids":["https://openalex.org/I90090648"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067458908","display_name":"Lijuan Zheng","orcid":"https://orcid.org/0000-0002-9925-6836"},"institutions":[{"id":"https://openalex.org/I90090648","display_name":"Shijiazhuang Tiedao University","ror":"https://ror.org/022e9e065","country_code":"CN","type":"education","lineage":["https://openalex.org/I90090648"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li-Juan Zheng","raw_affiliation_strings":["School of Computer and Information Engineering, Shijiazhuang Railway Institute, 050043, Shijiazhuang, China","Shijiazhuang Railway Institute)"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Shijiazhuang Railway Institute, 050043, Shijiazhuang, China","institution_ids":["https://openalex.org/I90090648"]},{"raw_affiliation_string":"Shijiazhuang Railway Institute)","institution_ids":["https://openalex.org/I90090648"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5082310817"],"corresponding_institution_ids":["https://openalex.org/I78988378","https://openalex.org/I90090648"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.885,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.8425129,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"3","issue":"2","first_page":"147","last_page":"157"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T12384","display_name":"Customer churn and segmentation","score":0.9789999723434448,"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"}},{"id":"https://openalex.org/T10609","display_name":"Digital Marketing and Social Media","score":0.9725000262260437,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/movielens","display_name":"MovieLens","score":0.958632230758667},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.9551190137863159},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7856470346450806},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7388933897018433},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.613970935344696},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5694367289543152},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.558380126953125},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3739427924156189}],"concepts":[{"id":"https://openalex.org/C2776156558","wikidata":"https://www.wikidata.org/wiki/Q4353746","display_name":"MovieLens","level":4,"score":0.958632230758667},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.9551190137863159},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7856470346450806},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7388933897018433},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.613970935344696},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5694367289543152},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.558380126953125},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3739427924156189},{"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":1,"locations":[{"id":"doi:10.1007/s11761-008-0034-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11761-008-0034-3","pdf_url":null,"source":{"id":"https://openalex.org/S4210170441","display_name":"Service Oriented Computing and Applications","issn_l":"1863-2386","issn":["1863-2386","1863-2394"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Service Oriented Computing and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W142284515","https://openalex.org/W1531708902","https://openalex.org/W1567331820","https://openalex.org/W1585009743","https://openalex.org/W1832221731","https://openalex.org/W1973754941","https://openalex.org/W1989534515","https://openalex.org/W1995875735","https://openalex.org/W1996283866","https://openalex.org/W2014712792","https://openalex.org/W2042281163","https://openalex.org/W2049633694","https://openalex.org/W2110325612","https://openalex.org/W2117281325","https://openalex.org/W2137728971","https://openalex.org/W2159094788","https://openalex.org/W2161759236","https://openalex.org/W2171849943","https://openalex.org/W2217645240","https://openalex.org/W2348055482","https://openalex.org/W2349820485","https://openalex.org/W2359344853","https://openalex.org/W2363521763","https://openalex.org/W2363736787","https://openalex.org/W2378036903","https://openalex.org/W2993383518"],"related_works":["https://openalex.org/W2797500822","https://openalex.org/W2355698112","https://openalex.org/W2022984797","https://openalex.org/W2986679525","https://openalex.org/W4205822456","https://openalex.org/W4299358966","https://openalex.org/W2537367858","https://openalex.org/W2981634480","https://openalex.org/W4288082747","https://openalex.org/W2188396403"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
