Výsledky vyhledávání - "Extracción de textos"

Akademický článek

Descoberta de conhecimento com uso de técnicas de mineração de textos aplicadas em documentos textuais da investigação policial brasileira

Autor: Marcio Ponciano da Silva, Angel Freddy Godoy Viera

Publikováno v: Investigación Bibliotecológica: Archivonomía, Bibliotecología e Información, Vol 35, Iss 88, Pp 161-183 (2021)

El objetivo de este estudio es analizar cómo las técnicas de minería de textos aplicadas a documentos textuales de la investigación policial brasileña pueden promover el descubrimiento de conocimiento. La investigación recopiló documentos de l

Externí odkaz: https://doaj.org/article/c151083c0c724be6b462bdc64ee8af69

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Mineração de textos e análise de sentimentos aplicados a postagens do Twitter acerca das vacinas contra a Covid-19

Autor: Farias, Franciele Leal, Oliveira , Lorena Sophia Campos de

Publikováno v: Research, Society and Development; Vol. 11 No. 13; e364111335490
Research, Society and Development; Vol. 11 Núm. 13; e364111335490
Research, Society and Development; v. 11 n. 13; e364111335490
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI

The Covid-19 pandemic is already considered by many scholars to be the biggest health problem of the 21st century and claiming the lives of thousands of people. The speed with the disease spread and changed the lives of the world's population generat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::59e0a46dbdd245a86e4a12aa8c9ffa57
https://rsdjournal.org/index.php/rsd/article/view/35490

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Investigación de cianolíquenes: un análisis bibliométrico de 1991 a 2022

Autor: Scur, Mayara Camila, Kitaura, Marcos Junji, Faria , Rogério Rodrigues

Publikováno v: Research, Society and Development; Vol. 11 No. 6; e16811628764
Research, Society and Development; Vol. 11 Núm. 6; e16811628764
Research, Society and Development; v. 11 n. 6; e16811628764
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI

In the present study, a bibliometric analysis was carried out on cyanolichens, using the ISI Web of Science (WoS) as a database. A total of 244 documents were retrieved, published in the period from 1991 to 2022, and 79 studies published from 2016 to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::e7396a49c95d3e86883b4ac807ec2c84
https://rsdjournal.org/index.php/rsd/article/view/28764

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Akademický článek

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MINERAÇÃO DE TEXTOS: CONCEITO, PROCESSO E APLICAÇÕES

Autor: Anderson Pezzini

Publikováno v: Revista Brasileira de Contabilidade e Gestão; v. 5 n. 10 (2016); 58-61
Revista Brasileira de Contabilidade e Gestão; Vol. 5 No. 10 (2016); 58-61
Revista Brasileira de Contabilidade e Gestão; Vol. 5 Núm. 10 (2016); 58-61
Revista Brasileira de Contabilidade e Gestão
Universidade do Estado de Santa Catarina (UDESC)
instacron:UDESC

A mineração de textos é uma extensão da mineração de dados, e pode ser definida como um processo de extração de informações desconhecidas e úteis de documentos textuais escritos em linguagem natural. Como a maioria das informações são a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e680baf00bddb99bcead96c6c61bc72
https://doi.org/10.5965/2316419005082016058

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Identificación de usos medicinales de plantas utilizando información sintáctica y semántica

Autor: Oscar Pérez-Sánchez

Publikováno v: Instituto Nacional de Astrofísica, Óptica y Electrónica
INAOE
Repositorio Institucional del INAOE

In Mexico and all over the world, plants have been used to treat diseases and discomforts. In these days it is possible to find information related to medicinal plants thanks to the growth of the internet. By finding this information in the form of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::2c2e65e38f8588d817f25a5f16d85e06
http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1076

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FERRAMENTA DE VISUALIZAÇÃO DE DADOS E PROCESSAMENTO DE TEXTO: ANÁLISE DE REVIEWS DE VIAJANTES NO TRIPADVISOR

Autor: Marcos Paulo Dias Leite Resende, Yussif Tadeu de Barcelos, Marlusa de Sevilha Gosling, Mariana de Freitas Coelho

Publikováno v: Revista Brasileira de Contabilidade e Gestão; v. 3 n. 6 (2014); 25-39
Revista Brasileira de Contabilidade e Gestão; Vol. 3 No. 6 (2014); 25-39
Revista Brasileira de Contabilidade e Gestão; Vol. 3 Núm. 6 (2014); 25-39
Revista Brasileira de Contabilidade e Gestão
Universidade do Estado de Santa Catarina (UDESC)
instacron:UDESC

The purpose of this study is to demonstrate software development and application for data analysis in order to provide new guidelines for its use in large amounts of unstructured text in management’s context. This project was based on a study about

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::670abab3f7d34d0edd60c9e22866945d
https://doi.org/10.5965/2316419003042014025

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Algoritmos de agrupamiento para la generación de cubrimiento en colecciones de documentos

Autor: AIREL PEREZ SUAREZ

Publikováno v: Instituto Nacional de Astrofísica, Óptica y Electrónica
INAOE
Repositorio Institucional del INAOE

Clustering is the process of grouping a set of prototypes objects into a set of meaningful subclasses, called clusters, such that prototypes belonging to the same cluster have a higher similarity in comparison to prototypes that belonging to differen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::791364fee737d93c91f93157d4ef4225
http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/552

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