{"id":"https://openalex.org/W4312259825","doi":"https://doi.org/10.1007/978-3-031-21689-3_5","title":"Using BERT to\u00a0Predict the\u00a0Brazilian Stock Market","display_name":"Using BERT to\u00a0Predict the\u00a0Brazilian Stock Market","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4312259825","doi":"https://doi.org/10.1007/978-3-031-21689-3_5"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-21689-3_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-21689-3_5","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","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/A5000978775","display_name":"Arthur Emanuel de Oliveira Carosia","orcid":"https://orcid.org/0000-0002-6277-0014"},"institutions":[{"id":"https://openalex.org/I107371206","display_name":"Federal Institute of S\u00e3o Paulo","ror":"https://ror.org/005pn5z34","country_code":"BR","type":"education","lineage":["https://openalex.org/I107371206"]},{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Arthur Emanuel de Oliveira Carosia","raw_affiliation_strings":["Federal Institute of Education, Science and Technology of S\u00e3o Paulo (IFSP), S\u00e3o Jo\u00e3o da Boa Vista, Brazil","School of Technology (FT), University of Campinas (Unicamp), Limeira, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal Institute of Education, Science and Technology of S\u00e3o Paulo (IFSP), S\u00e3o Jo\u00e3o da Boa Vista, Brazil","institution_ids":["https://openalex.org/I107371206"]},{"raw_affiliation_string":"School of Technology (FT), University of Campinas (Unicamp), Limeira, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045617515","display_name":"Ana Estela Antunes da Silva","orcid":"https://orcid.org/0000-0001-9886-3506"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ana Estela Antunes da Silva","raw_affiliation_strings":["School of Technology (FT), University of Campinas (Unicamp), Limeira, Brazil"],"affiliations":[{"raw_affiliation_string":"School of Technology (FT), University of Campinas (Unicamp), Limeira, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008918749","display_name":"Guilherme Palermo Coelho","orcid":"https://orcid.org/0000-0002-4641-0684"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Guilherme Palermo Coelho","raw_affiliation_strings":["School of Technology (FT), University of Campinas (Unicamp), Limeira, Brazil"],"affiliations":[{"raw_affiliation_string":"School of Technology (FT), University of Campinas (Unicamp), Limeira, Brazil","institution_ids":["https://openalex.org/I181391015"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5000978775"],"corresponding_institution_ids":["https://openalex.org/I107371206","https://openalex.org/I181391015"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.8197,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.87578982,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"56","last_page":"70"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11918","display_name":"Forecasting Techniques and Applications","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11059","display_name":"Market Dynamics and Volatility","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/profitability-index","display_name":"Profitability index","score":0.6487586498260498},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6319601535797119},{"id":"https://openalex.org/keywords/technical-analysis","display_name":"Technical analysis","score":0.600412130355835},{"id":"https://openalex.org/keywords/stock-market","display_name":"Stock market","score":0.5797392129898071},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.557767927646637},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5562225580215454},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5501511693000793},{"id":"https://openalex.org/keywords/multilayer-perceptron","display_name":"Multilayer perceptron","score":0.48542389273643494},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.4820574223995209},{"id":"https://openalex.org/keywords/stock","display_name":"Stock (firearms)","score":0.4641581177711487},{"id":"https://openalex.org/keywords/stock-market-prediction","display_name":"Stock market prediction","score":0.44715073704719543},{"id":"https://openalex.org/keywords/financial-market","display_name":"Financial market","score":0.42272454500198364},{"id":"https://openalex.org/keywords/crossover","display_name":"Crossover","score":0.41294023394584656},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.2920086085796356},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.19222640991210938},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1408778727054596}],"concepts":[{"id":"https://openalex.org/C129361004","wikidata":"https://www.wikidata.org/wiki/Q2470236","display_name":"Profitability index","level":2,"score":0.6487586498260498},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6319601535797119},{"id":"https://openalex.org/C117245426","wikidata":"https://www.wikidata.org/wiki/Q235038","display_name":"Technical analysis","level":2,"score":0.600412130355835},{"id":"https://openalex.org/C2780299701","wikidata":"https://www.wikidata.org/wiki/Q475000","display_name":"Stock market","level":3,"score":0.5797392129898071},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.557767927646637},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5562225580215454},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5501511693000793},{"id":"https://openalex.org/C179717631","wikidata":"https://www.wikidata.org/wiki/Q2991667","display_name":"Multilayer perceptron","level":3,"score":0.48542389273643494},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.4820574223995209},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.4641581177711487},{"id":"https://openalex.org/C2776256503","wikidata":"https://www.wikidata.org/wiki/Q7617906","display_name":"Stock market prediction","level":4,"score":0.44715073704719543},{"id":"https://openalex.org/C19244329","wikidata":"https://www.wikidata.org/wiki/Q208697","display_name":"Financial market","level":2,"score":0.42272454500198364},{"id":"https://openalex.org/C122507166","wikidata":"https://www.wikidata.org/wiki/Q628906","display_name":"Crossover","level":2,"score":0.41294023394584656},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.2920086085796356},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.19222640991210938},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1408778727054596},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C2780762169","wikidata":"https://www.wikidata.org/wiki/Q5905368","display_name":"Horse","level":2,"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:10.1007/978-3-031-21689-3_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-21689-3_5","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W2004463884","https://openalex.org/W2128792405","https://openalex.org/W2131773668","https://openalex.org/W2171468534","https://openalex.org/W2493916176","https://openalex.org/W2746308373","https://openalex.org/W2949202718","https://openalex.org/W2964236337","https://openalex.org/W2966861509","https://openalex.org/W3005880472","https://openalex.org/W3006401393","https://openalex.org/W3022746105","https://openalex.org/W3038337155","https://openalex.org/W3081737498","https://openalex.org/W3092910147","https://openalex.org/W3096266342","https://openalex.org/W3122305330","https://openalex.org/W3125574934","https://openalex.org/W3126774452","https://openalex.org/W3139035125","https://openalex.org/W3171718892","https://openalex.org/W3173006506","https://openalex.org/W4206506030","https://openalex.org/W4212791338","https://openalex.org/W4239025696","https://openalex.org/W6702248584","https://openalex.org/W6739901393"],"related_works":["https://openalex.org/W2249458377","https://openalex.org/W4224225155","https://openalex.org/W3157171776","https://openalex.org/W1912507756","https://openalex.org/W3212914327","https://openalex.org/W4210874633","https://openalex.org/W2627025399","https://openalex.org/W2185635625","https://openalex.org/W3150550229","https://openalex.org/W4366732161"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
