{"id":"https://openalex.org/W2407720786","doi":"https://doi.org/10.1007/978-3-319-31232-3_59","title":"An Analysis of Opinions About Tourist Services Based on the Semantic Orientation of Texts","display_name":"An Analysis of Opinions About Tourist Services Based on the Semantic Orientation of Texts","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2407720786","doi":"https://doi.org/10.1007/978-3-319-31232-3_59","mag":"2407720786"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-31232-3_59","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-31232-3_59","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":true,"oa_status":"green","oa_url":"http://dspace.utpl.edu.ec/handle/123456789/18845","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055750191","display_name":"Rosario Estefan\u00eda S\u00e1nchez Cevallos","orcid":null},"institutions":[{"id":"https://openalex.org/I100205273","display_name":"Universidad T\u00e9cnica Particular de Loja","ror":"https://ror.org/04dvbth24","country_code":"EC","type":"education","lineage":["https://openalex.org/I100205273"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Rosario Estefania Sanchez Cevallos","raw_affiliation_strings":["Departamento de Ciencias Empresariales, Secci\u00f3n de Hoteler\u00eda y Turismo, Universidad T\u00e9cnica Particular de Loja, Marcelino Champagnat S/N, 1101608, Loja, Ecuador"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Ciencias Empresariales, Secci\u00f3n de Hoteler\u00eda y Turismo, Universidad T\u00e9cnica Particular de Loja, Marcelino Champagnat S/N, 1101608, Loja, Ecuador","institution_ids":["https://openalex.org/I100205273"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005046445","display_name":"Susana Alexandra Arias Tapia","orcid":"https://orcid.org/0000-0002-5337-3156"},"institutions":[{"id":"https://openalex.org/I100205273","display_name":"Universidad T\u00e9cnica Particular de Loja","ror":"https://ror.org/04dvbth24","country_code":"EC","type":"education","lineage":["https://openalex.org/I100205273"]}],"countries":["EC"],"is_corresponding":true,"raw_author_name":"Susana Alexandra Arias Tapia","raw_affiliation_strings":["Departamento de Ciencias de la Computaci\u00f3n y Electr\u00f3nica, Secci\u00f3n de Inteligencia Artificial, Universidad T\u00e9cnica Particular de Loja, Marcelino Champagnat S/N, 1101608, Loja, Ecuador"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Ciencias de la Computaci\u00f3n y Electr\u00f3nica, Secci\u00f3n de Inteligencia Artificial, Universidad T\u00e9cnica Particular de Loja, Marcelino Champagnat S/N, 1101608, Loja, Ecuador","institution_ids":["https://openalex.org/I100205273"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083589813","display_name":"Alex-Paul Lude\u00f1a-Reyes","orcid":"https://orcid.org/0000-0001-9898-472X"},"institutions":[{"id":"https://openalex.org/I100205273","display_name":"Universidad T\u00e9cnica Particular de Loja","ror":"https://ror.org/04dvbth24","country_code":"EC","type":"education","lineage":["https://openalex.org/I100205273"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Alex Pa\u00fal Lude\u00f1a Reyes","raw_affiliation_strings":["Departamento de Ciencias Empresariales, Secci\u00f3n de Hoteler\u00eda y Turismo, Universidad T\u00e9cnica Particular de Loja, Marcelino Champagnat S/N, 1101608, Loja, Ecuador"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Ciencias Empresariales, Secci\u00f3n de Hoteler\u00eda y Turismo, Universidad T\u00e9cnica Particular de Loja, Marcelino Champagnat S/N, 1101608, Loja, Ecuador","institution_ids":["https://openalex.org/I100205273"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007910919","display_name":"V\u00edctor Hern\u00e1ndez del Salto","orcid":"https://orcid.org/0000-0002-9212-2747"},"institutions":[{"id":"https://openalex.org/I4210144088","display_name":"Universidad T\u00e9cnica de Ambato","ror":"https://ror.org/048nctr92","country_code":"EC","type":"education","lineage":["https://openalex.org/I4210144088"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Victor Hernandez del Salto","raw_affiliation_strings":["Decanato Facultad de Ciencias Humanas y de la Educaci\u00f3n, Universidad T\u00e9cnica de Ambato, Ambato, Ecuador"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Decanato Facultad de Ciencias Humanas y de la Educaci\u00f3n, Universidad T\u00e9cnica de Ambato, Ambato, Ecuador","institution_ids":["https://openalex.org/I4210144088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005046445"],"corresponding_institution_ids":["https://openalex.org/I100205273"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0179719,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"629","last_page":"637"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9991000294685364,"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/T10609","display_name":"Digital Marketing and Social Media","score":0.9955999851226807,"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/T12651","display_name":"Halal products and consumer behavior","score":0.9517999887466431,"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/tourism","display_name":"Tourism","score":0.7559927105903625},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.6903972625732422},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6521723866462708},{"id":"https://openalex.org/keywords/recall","display_name":"Recall","score":0.621834933757782},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.5640818476676941},{"id":"https://openalex.org/keywords/precision-and-recall","display_name":"Precision and recall","score":0.5071721076965332},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.47385624051094055},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.4410941004753113},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.38822272419929504},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.3435268998146057},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.314697265625},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.21500062942504883},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.1778298020362854},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13364064693450928},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12235051393508911},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.1041351854801178}],"concepts":[{"id":"https://openalex.org/C18918823","wikidata":"https://www.wikidata.org/wiki/Q49389","display_name":"Tourism","level":2,"score":0.7559927105903625},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.6903972625732422},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6521723866462708},{"id":"https://openalex.org/C100660578","wikidata":"https://www.wikidata.org/wiki/Q18733","display_name":"Recall","level":2,"score":0.621834933757782},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5640818476676941},{"id":"https://openalex.org/C81669768","wikidata":"https://www.wikidata.org/wiki/Q2359161","display_name":"Precision and recall","level":2,"score":0.5071721076965332},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.47385624051094055},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.4410941004753113},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.38822272419929504},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.3435268998146057},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.314697265625},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.21500062942504883},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.1778298020362854},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13364064693450928},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12235051393508911},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.1041351854801178},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-319-31232-3_59","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-31232-3_59","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"},{"id":"pmh:oai:dspace.utpl.edu.ec:123456789/18845","is_oa":true,"landing_page_url":"http://dspace.utpl.edu.ec/handle/123456789/18845","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"reponame:Repositorio Universidad T\u00e9cnica Particular de Loja","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:dspace.utpl.edu.ec:123456789/18845","is_oa":true,"landing_page_url":"http://dspace.utpl.edu.ec/handle/123456789/18845","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"reponame:Repositorio Universidad T\u00e9cnica Particular de Loja","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.6700000166893005,"id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1467160992","https://openalex.org/W2108646579","https://openalex.org/W2110989842","https://openalex.org/W2149684865","https://openalex.org/W2153582629","https://openalex.org/W2170436435","https://openalex.org/W4211186029"],"related_works":["https://openalex.org/W2548633793","https://openalex.org/W3013279174","https://openalex.org/W2941935829","https://openalex.org/W2596247554","https://openalex.org/W4301373556","https://openalex.org/W3132372214","https://openalex.org/W4224284088","https://openalex.org/W2358294942","https://openalex.org/W4367460280","https://openalex.org/W2769449892"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2016-06-24T00:00:00"}