{"id":"https://openalex.org/W4285306424","doi":"https://doi.org/10.1007/978-3-031-07969-6_42","title":"The Impact of the k-Nearest Neighbor Parameters in Collaborative Filtering Recommender Systems","display_name":"The Impact of the k-Nearest Neighbor Parameters in Collaborative Filtering Recommender Systems","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4285306424","doi":"https://doi.org/10.1007/978-3-031-07969-6_42"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-07969-6_42","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-07969-6_42","pdf_url":null,"source":{"id":"https://openalex.org/S4210169156","display_name":"Lecture notes in networks and systems","issn_l":"2367-3370","issn":["2367-3370","2367-3389"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319972","host_organization_name":"Springer International Publishing","host_organization_lineage":["https://openalex.org/P4310319972","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer International Publishing","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Networks and Systems","raw_type":"book-chapter"},"type":"book-chapter","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/A5023914972","display_name":"Kawtar Najmani","orcid":null},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":true,"raw_author_name":"Kawtar Najmani","raw_affiliation_strings":["Laboratory Information Technology and Modeling, Faculty of Sciences Ben M\u2019sik, Hassan II University, Casablanca, Morocco","Laboratory Information Technology and Modeling, Faculty of Sciences Ben M'sik, Hassan II University, Casablanca, Morocco"],"affiliations":[{"raw_affiliation_string":"Laboratory Information Technology and Modeling, Faculty of Sciences Ben M\u2019sik, Hassan II University, Casablanca, Morocco","institution_ids":["https://openalex.org/I99297268"]},{"raw_affiliation_string":"Laboratory Information Technology and Modeling, Faculty of Sciences Ben M'sik, Hassan II University, Casablanca, Morocco","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019183764","display_name":"Lahbib Ajallouda","orcid":"https://orcid.org/0000-0001-9077-5472"},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Lahbib Ajallouda","raw_affiliation_strings":["Laboratory Software Project Management, Mohammed V University in Rabat, ENSIAS, Rabat, Morocco"],"affiliations":[{"raw_affiliation_string":"Laboratory Software Project Management, Mohammed V University in Rabat, ENSIAS, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023525580","display_name":"El Habib Benlahmar","orcid":"https://orcid.org/0000-0001-7098-4621"},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"El Habib Benlahmar","raw_affiliation_strings":["Laboratory Information Technology and Modeling, Faculty of Sciences Ben M\u2019sik, Hassan II University, Casablanca, Morocco","Laboratory Information Technology and Modeling, Faculty of Sciences Ben M'sik, Hassan II University, Casablanca, Morocco"],"affiliations":[{"raw_affiliation_string":"Laboratory Information Technology and Modeling, Faculty of Sciences Ben M\u2019sik, Hassan II University, Casablanca, Morocco","institution_ids":["https://openalex.org/I99297268"]},{"raw_affiliation_string":"Laboratory Information Technology and Modeling, Faculty of Sciences Ben M'sik, Hassan II University, Casablanca, Morocco","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012997753","display_name":"Nawal Sael","orcid":"https://orcid.org/0000-0002-8134-3886"},"institutions":[{"id":"https://openalex.org/I99297268","display_name":"University of Hassan II Casablanca","ror":"https://ror.org/001q4kn48","country_code":"MA","type":"education","lineage":["https://openalex.org/I99297268"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Nawal Sael","raw_affiliation_strings":["Laboratory Information Technology and Modeling, Faculty of Sciences Ben M\u2019sik, Hassan II University, Casablanca, Morocco","Laboratory Information Technology and Modeling, Faculty of Sciences Ben M'sik, Hassan II University, Casablanca, Morocco"],"affiliations":[{"raw_affiliation_string":"Laboratory Information Technology and Modeling, Faculty of Sciences Ben M\u2019sik, Hassan II University, Casablanca, Morocco","institution_ids":["https://openalex.org/I99297268"]},{"raw_affiliation_string":"Laboratory Information Technology and Modeling, Faculty of Sciences Ben M'sik, Hassan II University, Casablanca, Morocco","institution_ids":["https://openalex.org/I99297268"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005461040","display_name":"Ahmed Zellou","orcid":"https://orcid.org/0000-0002-4688-912X"},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Ahmed Zellou","raw_affiliation_strings":["Laboratory Software Project Management, Mohammed V University in Rabat, ENSIAS, Rabat, Morocco"],"affiliations":[{"raw_affiliation_string":"Laboratory Software Project Management, Mohammed V University in Rabat, ENSIAS, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5023914972"],"corresponding_institution_ids":["https://openalex.org/I99297268"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20699119,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"556","last_page":"567"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9800999760627747,"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/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.9781000018119812,"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":0.858244776725769},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.8097226023674011},{"id":"https://openalex.org/keywords/k-nearest-neighbors-algorithm","display_name":"k-nearest neighbors algorithm","score":0.73106849193573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5223111510276794},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25354087352752686},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.2387288212776184}],"concepts":[{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.858244776725769},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8097226023674011},{"id":"https://openalex.org/C113238511","wikidata":"https://www.wikidata.org/wiki/Q1071612","display_name":"k-nearest neighbors algorithm","level":2,"score":0.73106849193573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5223111510276794},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25354087352752686},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.2387288212776184}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-031-07969-6_42","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-07969-6_42","pdf_url":null,"source":{"id":"https://openalex.org/S4210169156","display_name":"Lecture notes in networks and systems","issn_l":"2367-3370","issn":["2367-3370","2367-3389"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319972","host_organization_name":"Springer International Publishing","host_organization_lineage":["https://openalex.org/P4310319972","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer International Publishing","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Networks and Systems","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1999047234","https://openalex.org/W2042281163","https://openalex.org/W2273621210","https://openalex.org/W2619537126","https://openalex.org/W6637295978"],"related_works":["https://openalex.org/W1484355083","https://openalex.org/W2772628444","https://openalex.org/W4220714703","https://openalex.org/W2735929803","https://openalex.org/W2170391450","https://openalex.org/W2098758514","https://openalex.org/W3008845055","https://openalex.org/W2041004656","https://openalex.org/W4376854386","https://openalex.org/W1966742602"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
