{"id":"https://openalex.org/W4406942174","doi":"https://doi.org/10.1007/978-3-031-79035-5_16","title":"Evaluating Sentiment Quantification Methods in\u00a0Brazilian Portuguese Corpora","display_name":"Evaluating Sentiment Quantification Methods in\u00a0Brazilian Portuguese Corpora","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4406942174","doi":"https://doi.org/10.1007/978-3-031-79035-5_16"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-79035-5_16","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-031-79035-5_16","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1007/978-3-031-79035-5_16","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059566366","display_name":"Lucas Nildaimon dos Santos Silva","orcid":"https://orcid.org/0000-0002-5606-9416"},"institutions":[{"id":"https://openalex.org/I177909021","display_name":"Universidade Federal de S\u00e3o Carlos","ror":"https://ror.org/00qdc6m37","country_code":"BR","type":"education","lineage":["https://openalex.org/I177909021"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Lucas Nildaimon dos Santos Silva","raw_affiliation_strings":["Graduate Program in Computer Science (PPGCC), Department of Computing, Federal University of S\u00e3o Carlos (UFSCar), S\u00e3o Carlos, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-5606-9416","affiliations":[{"raw_affiliation_string":"Graduate Program in Computer Science (PPGCC), Department of Computing, Federal University of S\u00e3o Carlos (UFSCar), S\u00e3o Carlos, Brazil","institution_ids":["https://openalex.org/I177909021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063761460","display_name":"Diego Furtado Silva","orcid":"https://orcid.org/0000-0002-5184-9413"},"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":"Diego Furtado Silva","raw_affiliation_strings":["Institute of Mathematics and Computer Sciences (ICMC), University of S\u00e3o Paulo (USP), S\u00e3o Carlos, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-5184-9413","affiliations":[{"raw_affiliation_string":"Institute of Mathematics and Computer Sciences (ICMC), University of S\u00e3o Paulo (USP), S\u00e3o Carlos, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087505547","display_name":"Helena de Medeiros Caseli","orcid":"https://orcid.org/0000-0003-3996-8599"},"institutions":[{"id":"https://openalex.org/I177909021","display_name":"Universidade Federal de S\u00e3o Carlos","ror":"https://ror.org/00qdc6m37","country_code":"BR","type":"education","lineage":["https://openalex.org/I177909021"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Helena de Medeiros Caseli","raw_affiliation_strings":["Graduate Program in Computer Science (PPGCC), Department of Computing, Federal University of S\u00e3o Carlos (UFSCar), S\u00e3o Carlos, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-3996-8599","affiliations":[{"raw_affiliation_string":"Graduate Program in Computer Science (PPGCC), Department of Computing, Federal University of S\u00e3o Carlos (UFSCar), S\u00e3o Carlos, Brazil","institution_ids":["https://openalex.org/I177909021"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5059566366"],"corresponding_institution_ids":["https://openalex.org/I177909021"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":{"value":5000,"currency":"EUR","value_usd":5392},"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"230","last_page":"244"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9995999932289124,"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":0.9995999932289124,"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/T13083","display_name":"Advanced Text Analysis Techniques","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/T10028","display_name":"Topic Modeling","score":0.9962999820709229,"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":0.833864688873291},{"id":"https://openalex.org/keywords/portuguese","display_name":"Portuguese","score":0.7256890535354614},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.5886547565460205},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.570902407169342},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5496826171875},{"id":"https://openalex.org/keywords/brazilian-portuguese","display_name":"Brazilian Portuguese","score":0.4666231870651245},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.15009081363677979},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.034745365381240845}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.833864688873291},{"id":"https://openalex.org/C35219183","wikidata":"https://www.wikidata.org/wiki/Q5146","display_name":"Portuguese","level":2,"score":0.7256890535354614},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.5886547565460205},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.570902407169342},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5496826171875},{"id":"https://openalex.org/C2778880076","wikidata":"https://www.wikidata.org/wiki/Q750553","display_name":"Brazilian Portuguese","level":3,"score":0.4666231870651245},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.15009081363677979},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.034745365381240845}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-031-79035-5_16","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-031-79035-5_16","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":{"id":"doi:10.1007/978-3-031-79035-5_16","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-031-79035-5_16","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1919365417","https://openalex.org/W1972047492","https://openalex.org/W2011616828","https://openalex.org/W2070771761","https://openalex.org/W2084933300","https://openalex.org/W2112796928","https://openalex.org/W2141253686","https://openalex.org/W2158243283","https://openalex.org/W2591578345","https://openalex.org/W2757560572","https://openalex.org/W2966214395","https://openalex.org/W2978310466","https://openalex.org/W3007326938","https://openalex.org/W3035070200","https://openalex.org/W3098847016","https://openalex.org/W3113408268","https://openalex.org/W3149807132","https://openalex.org/W3217481612","https://openalex.org/W4360998196","https://openalex.org/W4365398006","https://openalex.org/W4383102863","https://openalex.org/W4392925809","https://openalex.org/W4399038325","https://openalex.org/W6828648267"],"related_works":["https://openalex.org/W2899664355","https://openalex.org/W4319311403","https://openalex.org/W3204019825","https://openalex.org/W2306266016","https://openalex.org/W4254443907","https://openalex.org/W2886753397","https://openalex.org/W4377968335","https://openalex.org/W2544314260","https://openalex.org/W4387674232","https://openalex.org/W2045320784"],"abstract_inverted_index":{"This":[0],"paper":[1],"evaluates":[2],"sentiment":[3,15,21,65,129],"quantification":[4,32,87,125,130],"methods":[5,75],"applied":[6],"to":[7],"Brazilian":[8],"Portuguese":[9],"corpora.":[10],"Sentiment":[11],"quantification,":[12],"distinct":[13],"from":[14],"classification,":[16],"estimates":[17],"the":[18,35,80,92,102,113,120],"distribution":[19],"of":[20,64,86,122],"classes":[22],"(positive":[23],"and":[24,38,41,51,73,94,106],"negative)":[25],"within":[26],"a":[27],"dataset.":[28],"We":[29],"investigate":[30],"several":[31],"techniques,":[33],"including":[34,91],"family":[36],"Classify":[37],"Count":[39],"(CC)":[40],"more":[42],"sophisticated":[43],"methods,":[44,103],"such":[45],"as":[46],"Kernel":[47],"Density":[48],"Estimation":[49],"(KDE)":[50],"Distribution":[52],"y-Similarity":[53],"(DyS).":[54],"Our":[55,67],"analysis":[56],"uses":[57],"five":[58],"datasets,":[59],"each":[60],"containing":[61],"different":[62,134],"distributions":[63],"classes.":[66],"experimental":[68],"results":[69],"indicate":[70],"that":[71],"KDE":[72,105],"DyS":[74,107],"consistently":[76],"outperform":[77],"others,":[78],"achieving":[79],"best":[81],"average":[82],"ranks":[83],"in":[84,131],"terms":[85],"accuracy.":[88],"Statistical":[89],"tests,":[90,96],"Friedman":[93],"Nemenyi":[95],"confirm":[97],"significant":[98,110],"performance":[99],"differences":[100],"among":[101],"with":[104],"showing":[108],"statistically":[109],"improvements":[111],"over":[112],"baseline":[114],"CC":[115],"method.":[116],"These":[117],"findings":[118],"highlight":[119],"importance":[121],"choosing":[123],"robust":[124],"techniques":[126],"for":[127],"accurate":[128],"corpora":[132],"across":[133],"domains.":[135]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}