{"id":"https://openalex.org/W4310632024","doi":"https://doi.org/10.1007/s00521-022-08068-6","title":"Embedding generation for text classification of Brazilian Portuguese user reviews: from bag-of-words to transformers","display_name":"Embedding generation for text classification of Brazilian Portuguese user reviews: from bag-of-words to transformers","publication_year":2022,"publication_date":"2022-12-01","ids":{"openalex":"https://openalex.org/W4310632024","doi":"https://doi.org/10.1007/s00521-022-08068-6"},"language":"en","primary_location":{"id":"doi:10.1007/s00521-022-08068-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00521-022-08068-6","pdf_url":null,"source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"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":"Neural Computing and Applications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2212.00587","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000807795","display_name":"Frederico Dias Souza","orcid":"https://orcid.org/0000-0002-4746-2136"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Frederico Dias Souza","raw_affiliation_strings":["Electrical Engineering Program, Federal University of Rio de Janeiro, Rua Moniz Arag\u00e3o, Rio de Janeiro, 21941-594, Brazil"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Program, Federal University of Rio de Janeiro, Rua Moniz Arag\u00e3o, Rio de Janeiro, 21941-594, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015589360","display_name":"Jo\u00e3o Baptista de Oliveira e Souza Filho","orcid":"https://orcid.org/0000-0001-6005-8480"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Baptista de Oliveira e Souza Filho","raw_affiliation_strings":["Electrical Engineering Program, Federal University of Rio de Janeiro, Rua Moniz Arag\u00e3o, Rio de Janeiro, 21941-594, Brazil"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Program, Federal University of Rio de Janeiro, Rua Moniz Arag\u00e3o, Rio de Janeiro, 21941-594, Brazil","institution_ids":["https://openalex.org/I122140584"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5000807795"],"corresponding_institution_ids":["https://openalex.org/I122140584"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":1.38,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.84452239,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"35","issue":"13","first_page":"9393","last_page":"9406"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9997000098228455,"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":0.9997000098228455,"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/T10028","display_name":"Topic Modeling","score":0.9993000030517578,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9962000250816345,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7796902656555176},{"id":"https://openalex.org/keywords/word-embedding","display_name":"Word embedding","score":0.6893378496170044},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6563982367515564},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.6365841627120972},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.6000423431396484},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.5961856842041016},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.5916978716850281},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.5006945133209229},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.4997122287750244},{"id":"https://openalex.org/keywords/brazilian-portuguese","display_name":"Brazilian Portuguese","score":0.47183921933174133},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.41427624225616455},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.32670825719833374},{"id":"https://openalex.org/keywords/portuguese","display_name":"Portuguese","score":0.2983352243900299},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.11808046698570251}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7796902656555176},{"id":"https://openalex.org/C2777462759","wikidata":"https://www.wikidata.org/wiki/Q18395344","display_name":"Word embedding","level":3,"score":0.6893378496170044},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6563982367515564},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.6365841627120972},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6000423431396484},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.5961856842041016},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.5916978716850281},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.5006945133209229},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.4997122287750244},{"id":"https://openalex.org/C2778880076","wikidata":"https://www.wikidata.org/wiki/Q750553","display_name":"Brazilian Portuguese","level":3,"score":0.47183921933174133},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.41427624225616455},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.32670825719833374},{"id":"https://openalex.org/C35219183","wikidata":"https://www.wikidata.org/wiki/Q5146","display_name":"Portuguese","level":2,"score":0.2983352243900299},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.11808046698570251},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00521-022-08068-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00521-022-08068-6","pdf_url":null,"source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"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":"Neural Computing and Applications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2212.00587","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2212.00587","pdf_url":"https://arxiv.org/pdf/2212.00587","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2212.00587","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2212.00587","pdf_url":"https://arxiv.org/pdf/2212.00587","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1554829397","https://openalex.org/W1565746575","https://openalex.org/W1614298861","https://openalex.org/W1832693441","https://openalex.org/W2064675550","https://openalex.org/W2101129167","https://openalex.org/W2101234009","https://openalex.org/W2112796928","https://openalex.org/W2144211451","https://openalex.org/W2158997610","https://openalex.org/W2407776548","https://openalex.org/W2493916176","https://openalex.org/W2556888587","https://openalex.org/W2612769033","https://openalex.org/W2618360053","https://openalex.org/W2798989012","https://openalex.org/W2806758205","https://openalex.org/W2914240631","https://openalex.org/W2937423263","https://openalex.org/W2963083845","https://openalex.org/W2963283466","https://openalex.org/W2963341956","https://openalex.org/W2965373594","https://openalex.org/W2979826702","https://openalex.org/W2994488360","https://openalex.org/W3015777882","https://openalex.org/W3035390927","https://openalex.org/W3038337155","https://openalex.org/W3046441874","https://openalex.org/W3096266342","https://openalex.org/W3105625590","https://openalex.org/W3209721572","https://openalex.org/W3210828003","https://openalex.org/W4226108481","https://openalex.org/W4285334187","https://openalex.org/W4285487794","https://openalex.org/W4287687023","https://openalex.org/W4287773354","https://openalex.org/W4288089799","https://openalex.org/W4313490656","https://openalex.org/W4317931697","https://openalex.org/W4385245566"],"related_works":["https://openalex.org/W3089396779","https://openalex.org/W2548633793","https://openalex.org/W3013279174","https://openalex.org/W2941935829","https://openalex.org/W2596247554","https://openalex.org/W3186997021","https://openalex.org/W4200618314","https://openalex.org/W4308088897","https://openalex.org/W4286432911","https://openalex.org/W3134737443"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
