{"id":"https://openalex.org/W3117797869","doi":"https://doi.org/10.3390/fi13010002","title":"Tourist Recommender Systems Based on Emotion Recognition\u2014A Scientometric Review","display_name":"Tourist Recommender Systems Based on Emotion Recognition\u2014A Scientometric Review","publication_year":2020,"publication_date":"2020-12-24","ids":{"openalex":"https://openalex.org/W3117797869","doi":"https://doi.org/10.3390/fi13010002","mag":"3117797869"},"language":"en","primary_location":{"id":"doi:10.3390/fi13010002","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi13010002","pdf_url":"https://www.mdpi.com/1999-5903/13/1/2/pdf?version=1609840782","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-5903/13/1/2/pdf?version=1609840782","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009950863","display_name":"Luz Santamar\u00eda-Granados","orcid":"https://orcid.org/0000-0003-3697-7852"},"institutions":[{"id":"https://openalex.org/I2800166025","display_name":"Universidad Santo Tom\u00e1s","ror":"https://ror.org/01x628269","country_code":"CO","type":"education","lineage":["https://openalex.org/I2800166025"]},{"id":"https://openalex.org/I3133242944","display_name":"University of Boyaca","ror":"https://ror.org/042ewz993","country_code":"CO","type":"education","lineage":["https://openalex.org/I3133242944"]}],"countries":["CO"],"is_corresponding":true,"raw_author_name":"Luz Santamaria-Granados","raw_affiliation_strings":["Facultad de Ingenier\u00eda de Sistemas, Universidad Santo Tom\u00e1s Seccional Tunja, Calle 19 No. 11-64, Tunja, Boyaca 150001, Colombia"],"raw_orcid":"https://orcid.org/0000-0003-3697-7852","affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda de Sistemas, Universidad Santo Tom\u00e1s Seccional Tunja, Calle 19 No. 11-64, Tunja, Boyaca 150001, Colombia","institution_ids":["https://openalex.org/I3133242944","https://openalex.org/I2800166025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063242277","display_name":"Juan Francisco Mendoza-Moreno","orcid":"https://orcid.org/0000-0003-1480-0845"},"institutions":[{"id":"https://openalex.org/I2800166025","display_name":"Universidad Santo Tom\u00e1s","ror":"https://ror.org/01x628269","country_code":"CO","type":"education","lineage":["https://openalex.org/I2800166025"]},{"id":"https://openalex.org/I3133242944","display_name":"University of Boyaca","ror":"https://ror.org/042ewz993","country_code":"CO","type":"education","lineage":["https://openalex.org/I3133242944"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Juan Francisco Mendoza-Moreno","raw_affiliation_strings":["Facultad de Ingenier\u00eda de Sistemas, Universidad Santo Tom\u00e1s Seccional Tunja, Calle 19 No. 11-64, Tunja, Boyaca 150001, Colombia"],"raw_orcid":"https://orcid.org/0000-0003-1480-0845","affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda de Sistemas, Universidad Santo Tom\u00e1s Seccional Tunja, Calle 19 No. 11-64, Tunja, Boyaca 150001, Colombia","institution_ids":["https://openalex.org/I3133242944","https://openalex.org/I2800166025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037471028","display_name":"Gustavo Ram\u00edrez-Gonz\u00e1lez","orcid":"https://orcid.org/0000-0002-1338-8820"},"institutions":[{"id":"https://openalex.org/I152650591","display_name":"University of Cauca","ror":"https://ror.org/04fybn584","country_code":"CO","type":"education","lineage":["https://openalex.org/I152650591"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Gustavo Ramirez-Gonzalez","raw_affiliation_strings":["Departamento de Telem\u00e1tica, Universidad del Cauca, Calle 5, No. 4-70, Popayan, Cauca 190002, Colombia"],"raw_orcid":"https://orcid.org/0000-0002-1338-8820","affiliations":[{"raw_affiliation_string":"Departamento de Telem\u00e1tica, Universidad del Cauca, Calle 5, No. 4-70, Popayan, Cauca 190002, Colombia","institution_ids":["https://openalex.org/I152650591"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5009950863"],"corresponding_institution_ids":["https://openalex.org/I2800166025","https://openalex.org/I3133242944"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":8.8101,"has_fulltext":true,"cited_by_count":47,"citation_normalized_percentile":{"value":0.97749749,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"13","issue":"1","first_page":"2","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10609","display_name":"Digital Marketing and Social Media","score":0.9972000122070312,"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"}},"topics":[{"id":"https://openalex.org/T10609","display_name":"Digital Marketing and Social Media","score":0.9972000122070312,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9908999800682068,"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/T12651","display_name":"Halal products and consumer behavior","score":0.9775000214576721,"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/computer-science","display_name":"Computer science","score":0.8516381978988647},{"id":"https://openalex.org/keywords/scopus","display_name":"Scopus","score":0.7277212142944336},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.5990685224533081},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.567392885684967},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.5321504473686218},{"id":"https://openalex.org/keywords/information-overload","display_name":"Information overload","score":0.5239848494529724},{"id":"https://openalex.org/keywords/tourism","display_name":"Tourism","score":0.4861454665660858},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.43728089332580566},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.41674935817718506},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.38206738233566284},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.33481284976005554},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29678165912628174},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2177318036556244},{"id":"https://openalex.org/keywords/medline","display_name":"MEDLINE","score":0.09420084953308105}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8516381978988647},{"id":"https://openalex.org/C83867959","wikidata":"https://www.wikidata.org/wiki/Q371467","display_name":"Scopus","level":3,"score":0.7277212142944336},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.5990685224533081},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.567392885684967},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.5321504473686218},{"id":"https://openalex.org/C186625053","wikidata":"https://www.wikidata.org/wiki/Q1130191","display_name":"Information overload","level":2,"score":0.5239848494529724},{"id":"https://openalex.org/C18918823","wikidata":"https://www.wikidata.org/wiki/Q49389","display_name":"Tourism","level":2,"score":0.4861454665660858},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.43728089332580566},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.41674935817718506},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.38206738233566284},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.33481284976005554},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29678165912628174},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2177318036556244},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.09420084953308105},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/fi13010002","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi13010002","pdf_url":"https://www.mdpi.com/1999-5903/13/1/2/pdf?version=1609840782","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:gam:jftint:v:13:y:2020:i:1:p:2-:d:467710","is_oa":false,"landing_page_url":"https://www.mdpi.com/1999-5903/13/1/2/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:377291b9a1674975a9814c9c1a1796ef","is_oa":true,"landing_page_url":"https://doaj.org/article/377291b9a1674975a9814c9c1a1796ef","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Future Internet, Vol 13, Iss 1, p 2 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1999-5903/13/1/2/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/fi13010002","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Future Internet; Volume 13; Issue 1; Pages: 2","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/fi13010002","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi13010002","pdf_url":"https://www.mdpi.com/1999-5903/13/1/2/pdf?version=1609840782","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Future Internet","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.699999988079071}],"awards":[{"id":"https://openalex.org/G1778238294","display_name":null,"funder_award_id":"501100005682","funder_id":"https://openalex.org/F4320323364","funder_display_name":"Universidad del Cauca"}],"funders":[{"id":"https://openalex.org/F4320309955","display_name":"Departamento Administrativo de Ciencia, Tecnolog\u00eda e Innovaci\u00f3n (COLCIENCIAS)","ror":"https://ror.org/048jthh02"},{"id":"https://openalex.org/F4320323364","display_name":"Universidad del Cauca","ror":"https://ror.org/04fybn584"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3117797869.pdf","grobid_xml":"https://content.openalex.org/works/W3117797869.grobid-xml"},"referenced_works_count":255,"referenced_works":["https://openalex.org/W17165582","https://openalex.org/W30207540","https://openalex.org/W102392088","https://openalex.org/W155180560","https://openalex.org/W287842314","https://openalex.org/W884889856","https://openalex.org/W1561784208","https://openalex.org/W1577162051","https://openalex.org/W1769740626","https://openalex.org/W1900910331","https://openalex.org/W1965280260","https://openalex.org/W1973444471","https://openalex.org/W1975911018","https://openalex.org/W1977274807","https://openalex.org/W1979761939","https://openalex.org/W2002055708","https://openalex.org/W2002463121","https://openalex.org/W2002674693","https://openalex.org/W2010281752","https://openalex.org/W2011722134","https://openalex.org/W2014371865","https://openalex.org/W2016736059","https://openalex.org/W2017254898","https://openalex.org/W2021504710","https://openalex.org/W2021823136","https://openalex.org/W2023718149","https://openalex.org/W2032094305","https://openalex.org/W2033186379","https://openalex.org/W2036656422","https://openalex.org/W2037351199","https://openalex.org/W2040471635","https://openalex.org/W2040935504","https://openalex.org/W2041262394","https://openalex.org/W2044629833","https://openalex.org/W2052617913","https://openalex.org/W2057894089","https://openalex.org/W2060013750","https://openalex.org/W2064504238","https://openalex.org/W2065533821","https://openalex.org/W2067005546","https://openalex.org/W2068088950","https://openalex.org/W2069782686","https://openalex.org/W2073474519","https://openalex.org/W2079853600","https://openalex.org/W2080413222","https://openalex.org/W2088511157","https://openalex.org/W2088766956","https://openalex.org/W2090890268","https://openalex.org/W2099983014","https://openalex.org/W2103223087","https://openalex.org/W2112347119","https://openalex.org/W2116727632","https://openalex.org/W2119953992","https://openalex.org/W2128190144","https://openalex.org/W2128804866","https://openalex.org/W2149628368","https://openalex.org/W2150220236","https://openalex.org/W2151205619","https://openalex.org/W2166646729","https://openalex.org/W2170485438","https://openalex.org/W2171939880","https://openalex.org/W2190079936","https://openalex.org/W2195183960","https://openalex.org/W2255538562","https://openalex.org/W2256289002","https://openalex.org/W2294783165","https://openalex.org/W2294902175","https://openalex.org/W2307029966","https://openalex.org/W2325108043","https://openalex.org/W2335073688","https://openalex.org/W2342243960","https://openalex.org/W2342719696","https://openalex.org/W2400722671","https://openalex.org/W2403671900","https://openalex.org/W2404905139","https://openalex.org/W2500458279","https://openalex.org/W2512029261","https://openalex.org/W2512271491","https://openalex.org/W2512646408","https://openalex.org/W2519013445","https://openalex.org/W2520361111","https://openalex.org/W2526960166","https://openalex.org/W2528165469","https://openalex.org/W2528585549","https://openalex.org/W2534175821","https://openalex.org/W2540436648","https://openalex.org/W2540834735","https://openalex.org/W2546822066","https://openalex.org/W2553197929","https://openalex.org/W2553486984","https://openalex.org/W2558612981","https://openalex.org/W2558800262","https://openalex.org/W2559185792","https://openalex.org/W2561857493","https://openalex.org/W2571822148","https://openalex.org/W2573098474","https://openalex.org/W2575243814","https://openalex.org/W2579692817","https://openalex.org/W2587099127","https://openalex.org/W2589129384","https://openalex.org/W2594315820","https://openalex.org/W2608867257","https://openalex.org/W2610210624","https://openalex.org/W2612208607","https://openalex.org/W2613836684","https://openalex.org/W2619092406","https://openalex.org/W2625929003","https://openalex.org/W2626493377","https://openalex.org/W2725336247","https://openalex.org/W2728985978","https://openalex.org/W2735094726","https://openalex.org/W2735156554","https://openalex.org/W2741999132","https://openalex.org/W2742600417","https://openalex.org/W2744063879","https://openalex.org/W2744224769","https://openalex.org/W2748271974","https://openalex.org/W2748891003","https://openalex.org/W2756431941","https://openalex.org/W2756803929","https://openalex.org/W2758089162","https://openalex.org/W2759476730","https://openalex.org/W2760990126","https://openalex.org/W2762840854","https://openalex.org/W2764078585","https://openalex.org/W2767508684","https://openalex.org/W2772032055","https://openalex.org/W2775285716","https://openalex.org/W2777499541","https://openalex.org/W2781615089","https://openalex.org/W2782023869","https://openalex.org/W2784162310","https://openalex.org/W2789607334","https://openalex.org/W2791276121","https://openalex.org/W2793034076","https://openalex.org/W2793110329","https://openalex.org/W2793934493","https://openalex.org/W2794024449","https://openalex.org/W2794303701","https://openalex.org/W2794670721","https://openalex.org/W2797297964","https://openalex.org/W2798326382","https://openalex.org/W2800544981","https://openalex.org/W2803145220","https://openalex.org/W2806671333","https://openalex.org/W2806792888","https://openalex.org/W2807114889","https://openalex.org/W2808152329","https://openalex.org/W2810314473","https://openalex.org/W2810393826","https://openalex.org/W2858548702","https://openalex.org/W2887324239","https://openalex.org/W2888192920","https://openalex.org/W2889279619","https://openalex.org/W2889386526","https://openalex.org/W2890969682","https://openalex.org/W2892570000","https://openalex.org/W2892698582","https://openalex.org/W2892745320","https://openalex.org/W2897796321","https://openalex.org/W2898252007","https://openalex.org/W2898794733","https://openalex.org/W2898915746","https://openalex.org/W2899501999","https://openalex.org/W2901027086","https://openalex.org/W2901152442","https://openalex.org/W2901446252","https://openalex.org/W2901599055","https://openalex.org/W2901856287","https://openalex.org/W2904908915","https://openalex.org/W2905811465","https://openalex.org/W2907154165","https://openalex.org/W2908054697","https://openalex.org/W2908073448","https://openalex.org/W2908139666","https://openalex.org/W2908894522","https://openalex.org/W2912087212","https://openalex.org/W2912794354","https://openalex.org/W2913236221","https://openalex.org/W2913920359","https://openalex.org/W2917702660","https://openalex.org/W2918624131","https://openalex.org/W2919934253","https://openalex.org/W2920040317","https://openalex.org/W2920064282","https://openalex.org/W2920476466","https://openalex.org/W2921292376","https://openalex.org/W2921507601","https://openalex.org/W2921773942","https://openalex.org/W2923233155","https://openalex.org/W2931508175","https://openalex.org/W2936098163","https://openalex.org/W2936384187","https://openalex.org/W2940345198","https://openalex.org/W2945228249","https://openalex.org/W2946755901","https://openalex.org/W2947475812","https://openalex.org/W2949403037","https://openalex.org/W2952679680","https://openalex.org/W2954081850","https://openalex.org/W2957851642","https://openalex.org/W2958376809","https://openalex.org/W2961723205","https://openalex.org/W2963137532","https://openalex.org/W2964205875","https://openalex.org/W2968117769","https://openalex.org/W2971355042","https://openalex.org/W2974457857","https://openalex.org/W2974550657","https://openalex.org/W2978079163","https://openalex.org/W2979066127","https://openalex.org/W2980739070","https://openalex.org/W2982720459","https://openalex.org/W2987303339","https://openalex.org/W2989100802","https://openalex.org/W2990538347","https://openalex.org/W2994601581","https://openalex.org/W2999980794","https://openalex.org/W3003465055","https://openalex.org/W3003864761","https://openalex.org/W3004640731","https://openalex.org/W3007693641","https://openalex.org/W3010131420","https://openalex.org/W3014056599","https://openalex.org/W3014448215","https://openalex.org/W3018376046","https://openalex.org/W3033681455","https://openalex.org/W3037090775","https://openalex.org/W3046173611","https://openalex.org/W3086129557","https://openalex.org/W3088729521","https://openalex.org/W3097103183","https://openalex.org/W3106188458","https://openalex.org/W3121208640","https://openalex.org/W3123018277","https://openalex.org/W3183596162","https://openalex.org/W4210713137","https://openalex.org/W4248672808","https://openalex.org/W4255614146","https://openalex.org/W4256535127","https://openalex.org/W4285719527","https://openalex.org/W4294877277","https://openalex.org/W6713363862","https://openalex.org/W6725404566","https://openalex.org/W6729242835","https://openalex.org/W6730164295","https://openalex.org/W6739112825","https://openalex.org/W6749893560","https://openalex.org/W6752190426","https://openalex.org/W6756242258","https://openalex.org/W6759961199","https://openalex.org/W6763272589","https://openalex.org/W6781033657","https://openalex.org/W6999621136","https://openalex.org/W7035951412"],"related_works":["https://openalex.org/W4251329182","https://openalex.org/W1599110641","https://openalex.org/W1575740715","https://openalex.org/W1549403601","https://openalex.org/W2497510784","https://openalex.org/W2078352417","https://openalex.org/W4252183363","https://openalex.org/W2787177576","https://openalex.org/W2418053903","https://openalex.org/W2098758514"],"abstract_inverted_index":{"Recommendation":[0],"systems":[1],"have":[2],"overcome":[3],"the":[4,17,28,54,60,67,85,102,116],"overload":[5],"of":[6,19,42,56,73,88],"irrelevant":[7],"information":[8],"by":[9],"considering":[10],"users\u2019":[11],"preferences":[12],"and":[13,23,39,70,77,95,108],"emotional":[14],"states":[15],"in":[16,34,48],"fields":[18],"tourism,":[20],"health,":[21],"e-commerce,":[22],"entertainment.":[24],"This":[25,98],"article":[26],"reviews":[27],"principal":[29],"recommendation":[30,89],"approach":[31],"documents":[32],"found":[33],"scientific":[35],"databases":[36],"(Elsevier\u2019s":[37],"Scopus":[38],"Clarivate":[40],"Web":[41],"Science)":[43],"through":[44],"a":[45],"scientometric":[46],"analysis":[47],"ScientoPy.":[49],"Research":[50],"publications":[51],"related":[52],"to":[53,79,112],"recommenders":[55],"emotion-based":[57],"tourism":[58],"cover":[59],"last":[61],"two":[62],"decades.":[63],"The":[64,82],"review":[65],"highlights":[66],"collection,":[68],"processing,":[69],"feature":[71],"extraction":[72],"data":[74],"from":[75],"sensors":[76],"wearables":[78],"detect":[80],"emotions.":[81],"study":[83],"proposes":[84],"thematic":[86],"categories":[87],"systems,":[90],"emotion":[91],"recognition,":[92],"wearable":[93],"technology,":[94],"machine":[96],"learning.":[97],"paper":[99],"also":[100],"presents":[101],"evolution,":[103],"trend":[104],"analysis,":[105],"theoretical":[106],"background,":[107],"algorithmic":[109],"approaches":[110],"used":[111],"implement":[113],"recommenders.":[114,125],"Finally,":[115],"discussion":[117],"section":[118],"provides":[119],"guidelines":[120],"for":[121],"designing":[122],"emotion-sensitive":[123],"tourist":[124]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":4}],"updated_date":"2026-05-21T09:19:25.381259","created_date":"2025-10-10T00:00:00"}