{"id":"https://openalex.org/W2794024449","doi":"https://doi.org/10.1007/978-3-319-77712-2_12","title":"Sentiment Analysis of Social Network Data for Cold-Start Relief in Recommender Systems","display_name":"Sentiment Analysis of Social Network Data for Cold-Start Relief in Recommender Systems","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2794024449","doi":"https://doi.org/10.1007/978-3-319-77712-2_12","mag":"2794024449"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-77712-2_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-77712-2_12","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","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/A5046151278","display_name":"Felipe G. Contratres","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Felipe G. Contratres","raw_affiliation_strings":["Universidade de S\u00e3o Paulo - Escola Polit\u00e9cnica, S\u00e3o Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Universidade de S\u00e3o Paulo - Escola Polit\u00e9cnica, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049826469","display_name":"Solange Nice Alves-Souza","orcid":"https://orcid.org/0000-0002-6112-3536"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Solange N. Alves-Souza","raw_affiliation_strings":["Universidade de S\u00e3o Paulo - Escola Polit\u00e9cnica, S\u00e3o Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Universidade de S\u00e3o Paulo - Escola Polit\u00e9cnica, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081934366","display_name":"L\u00facia Vilela Leite Filgueiras","orcid":"https://orcid.org/0000-0003-3791-6269"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lucia Vilela Leite Filgueiras","raw_affiliation_strings":["Universidade de S\u00e3o Paulo - Escola Polit\u00e9cnica, S\u00e3o Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Universidade de S\u00e3o Paulo - Escola Polit\u00e9cnica, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002693858","display_name":"Luiz S. DeSouza","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luiz S. DeSouza","raw_affiliation_strings":["Faculdade de Tecnologia, S\u00e3o Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Faculdade de Tecnologia, S\u00e3o Paulo, Brazil","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5046151278"],"corresponding_institution_ids":["https://openalex.org/I17974374"],"apc_list":null,"apc_paid":null,"fwci":11.8357,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.98735511,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"122","last_page":"132"},"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9886000156402588,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cold-start","display_name":"Cold start (automotive)","score":0.8427709341049194},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7664556503295898},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7618976831436157},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.7409148216247559},{"id":"https://openalex.org/keywords/valence","display_name":"Valence (chemistry)","score":0.5727827548980713},{"id":"https://openalex.org/keywords/product","display_name":"Product (mathematics)","score":0.5341498255729675},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5287943482398987},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4703272581100464},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4511895477771759},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.4122401475906372},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.36422640085220337},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.2862125039100647},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2508450150489807},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07066699862480164}],"concepts":[{"id":"https://openalex.org/C2778956030","wikidata":"https://www.wikidata.org/wiki/Q5142477","display_name":"Cold start (automotive)","level":2,"score":0.8427709341049194},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7664556503295898},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7618976831436157},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.7409148216247559},{"id":"https://openalex.org/C168900304","wikidata":"https://www.wikidata.org/wiki/Q171407","display_name":"Valence (chemistry)","level":2,"score":0.5727827548980713},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.5341498255729675},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5287943482398987},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4703272581100464},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4511895477771759},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.4122401475906372},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.36422640085220337},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.2862125039100647},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2508450150489807},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07066699862480164},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-77712-2_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-77712-2_12","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","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":37,"referenced_works":["https://openalex.org/W40563694","https://openalex.org/W80463681","https://openalex.org/W115528473","https://openalex.org/W1486317198","https://openalex.org/W1495033600","https://openalex.org/W1543461373","https://openalex.org/W1552276231","https://openalex.org/W1574901103","https://openalex.org/W1690919088","https://openalex.org/W1736209534","https://openalex.org/W1981132368","https://openalex.org/W1997384634","https://openalex.org/W2025605741","https://openalex.org/W2027564548","https://openalex.org/W2028828537","https://openalex.org/W2048376289","https://openalex.org/W2082778336","https://openalex.org/W2084416418","https://openalex.org/W2140190241","https://openalex.org/W2143933463","https://openalex.org/W2144487656","https://openalex.org/W2144867296","https://openalex.org/W2158515176","https://openalex.org/W2159094788","https://openalex.org/W2161120247","https://openalex.org/W2171960770","https://openalex.org/W2204444751","https://openalex.org/W2212703767","https://openalex.org/W2240217399","https://openalex.org/W2268996352","https://openalex.org/W2335433737","https://openalex.org/W2336754237","https://openalex.org/W2542667700","https://openalex.org/W2554425841","https://openalex.org/W2595077599","https://openalex.org/W2618843390","https://openalex.org/W2768574957"],"related_works":["https://openalex.org/W2497939785","https://openalex.org/W2219931199","https://openalex.org/W4241927574","https://openalex.org/W2735929803","https://openalex.org/W2971083348","https://openalex.org/W584290403","https://openalex.org/W3214288750","https://openalex.org/W2786642545","https://openalex.org/W3095646726","https://openalex.org/W2084560547"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}