{"id":"https://openalex.org/W2888074204","doi":"https://doi.org/10.1007/978-3-319-99722-3_9","title":"Portuguese Named Entity Recognition Using LSTM-CRF","display_name":"Portuguese Named Entity Recognition Using LSTM-CRF","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2888074204","doi":"https://doi.org/10.1007/978-3-319-99722-3_9","mag":"2888074204"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-99722-3_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-99722-3_9","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/A5103817069","display_name":"Pedro Vitor Quinta de Castro","orcid":null},"institutions":[{"id":"https://openalex.org/I68106152","display_name":"Universidade Federal de Goi\u00e1s","ror":"https://ror.org/0039d5757","country_code":"BR","type":"education","lineage":["https://openalex.org/I68106152"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Pedro Vitor Quinta de Castro","raw_affiliation_strings":["Universidade Federal de Goi\u00e1s, Goi\u00e2nia, GO, 74690-900, Brazil"],"affiliations":[{"raw_affiliation_string":"Universidade Federal de Goi\u00e1s, Goi\u00e2nia, GO, 74690-900, Brazil","institution_ids":["https://openalex.org/I68106152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034540373","display_name":"N\u00e1dia F\u00e9lix Felipe da Silva","orcid":"https://orcid.org/0000-0002-3875-2211"},"institutions":[{"id":"https://openalex.org/I68106152","display_name":"Universidade Federal de Goi\u00e1s","ror":"https://ror.org/0039d5757","country_code":"BR","type":"education","lineage":["https://openalex.org/I68106152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"N\u00e1dia F\u00e9lix Felipe da Silva","raw_affiliation_strings":["Universidade Federal de Goi\u00e1s, Goi\u00e2nia, GO, 74690-900, Brazil"],"affiliations":[{"raw_affiliation_string":"Universidade Federal de Goi\u00e1s, Goi\u00e2nia, GO, 74690-900, Brazil","institution_ids":["https://openalex.org/I68106152"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038260547","display_name":"Anderson da Silva Soares","orcid":"https://orcid.org/0000-0002-2967-6077"},"institutions":[{"id":"https://openalex.org/I68106152","display_name":"Universidade Federal de Goi\u00e1s","ror":"https://ror.org/0039d5757","country_code":"BR","type":"education","lineage":["https://openalex.org/I68106152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Anderson da Silva Soares","raw_affiliation_strings":["Universidade Federal de Goi\u00e1s, Goi\u00e2nia, GO, 74690-900, Brazil"],"affiliations":[{"raw_affiliation_string":"Universidade Federal de Goi\u00e1s, Goi\u00e2nia, GO, 74690-900, Brazil","institution_ids":["https://openalex.org/I68106152"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103817069"],"corresponding_institution_ids":["https://openalex.org/I68106152"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":5.4376,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.97090565,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"83","last_page":"92"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":1.0,"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/T10028","display_name":"Topic Modeling","score":1.0,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9998000264167786,"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":0.9921000003814697,"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":0.8816674947738647},{"id":"https://openalex.org/keywords/portuguese","display_name":"Portuguese","score":0.7909183502197266},{"id":"https://openalex.org/keywords/named-entity-recognition","display_name":"Named-entity recognition","score":0.7723076939582825},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.7201509475708008},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6794192790985107},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6711666584014893},{"id":"https://openalex.org/keywords/conditional-random-field","display_name":"Conditional random field","score":0.6629300713539124},{"id":"https://openalex.org/keywords/german","display_name":"German","score":0.6251617074012756},{"id":"https://openalex.org/keywords/hyperparameter","display_name":"Hyperparameter","score":0.5898231863975525},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.5252665877342224},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4387889504432678},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.41177597641944885},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.16146251559257507}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8816674947738647},{"id":"https://openalex.org/C35219183","wikidata":"https://www.wikidata.org/wiki/Q5146","display_name":"Portuguese","level":2,"score":0.7909183502197266},{"id":"https://openalex.org/C2779135771","wikidata":"https://www.wikidata.org/wiki/Q403574","display_name":"Named-entity recognition","level":3,"score":0.7723076939582825},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.7201509475708008},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6794192790985107},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6711666584014893},{"id":"https://openalex.org/C152565575","wikidata":"https://www.wikidata.org/wiki/Q1124538","display_name":"Conditional random field","level":2,"score":0.6629300713539124},{"id":"https://openalex.org/C154775046","wikidata":"https://www.wikidata.org/wiki/Q188","display_name":"German","level":2,"score":0.6251617074012756},{"id":"https://openalex.org/C8642999","wikidata":"https://www.wikidata.org/wiki/Q4171168","display_name":"Hyperparameter","level":2,"score":0.5898231863975525},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.5252665877342224},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4387889504432678},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.41177597641944885},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.16146251559257507},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-99722-3_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-99722-3_9","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":[{"score":0.8600000143051147,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1722376606","https://openalex.org/W2008830554","https://openalex.org/W2064675550","https://openalex.org/W2070808142","https://openalex.org/W2107878631","https://openalex.org/W2120844411","https://openalex.org/W2250539671","https://openalex.org/W2296194829","https://openalex.org/W2296283641","https://openalex.org/W2493916176","https://openalex.org/W2565492299","https://openalex.org/W2950577311","https://openalex.org/W2962902328","https://openalex.org/W2963625095","https://openalex.org/W2963626623","https://openalex.org/W2963682821","https://openalex.org/W4285719527","https://openalex.org/W6629259071","https://openalex.org/W6807903634"],"related_works":["https://openalex.org/W4250494529","https://openalex.org/W1964783010","https://openalex.org/W2399696375","https://openalex.org/W45206245","https://openalex.org/W2211396092","https://openalex.org/W2061834489","https://openalex.org/W2751906762","https://openalex.org/W3088215229","https://openalex.org/W2078793151","https://openalex.org/W3047727388"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
