منابع مشابه
RePort - Um Sistema de Extração de Informações Aberta para Língua Portuguesa (Report - An Open Information Extraction System for Portuguese Language)
An emerging field of research in Natural Language Processing (NLP) proposes Open Information Extraction systems (Open IE). Open IEs follow a domain-independent extraction paradigm that uses generic patterns to extract all relationships between entities. In this work, we present RePort, a method of Open IE for Portuguese, based on the ReVerb, an approach for English. Adaptations of syntactic and...
متن کاملUtilização do Caminhamento Aleatório na Identificação de Características de Documentos na Língua Portuguesa
Due to a great amount of web-stored texts, the text mining area has been coming through a series of studies in order to optimize the automatic classification of texts. In this context, this study is aimed at testing a technique to assess the weight of terms named random-walk and applying it to Portuguese language texts. This technique uses the co-occurrence of the terms as a measure between the...
متن کاملDescoberta Automática de Relações Não-Taxonômicas a Partir de Corpus em Língua Portuguesa
Ontology construction is a complex process composed by extraction tasks for domain concepts, as well as taxonomic and non-taxonomic relations among concepts. The extraction of non-taxonomic relations is the most neglected task, specially for Portuguese texts. Therefore, this paper presents a proposal for extracting non-taxonomic relations from Portuguese texts represented by a list of concepts ...
متن کامل7x1-PT: um Corpus extraído do Twitter para Análise de Sentimentos em Língua Portuguesa (7x1-PT: a Corpus extracted from Twitter for Sentiment Analysis in Portuguese Language)
This paper describes the 7x1PT corpus that contains a set of tweets, in Portuguese, posted during the match Germany vs Brazil at the FIFA World Cup 2014. We describe data collection, cleaning and organization, and also the current stage of the linguistic annotation of this corpus.
متن کاملA mediação de um agente pedagógico na aprendizagem colaborativa de inglês como língua estrangeira
This is a quanti-litative case study that parts of theory sociocultural principles applied to Second Language (SL) and Foreign Language (FL) Acquisition and studies in Computers in Education in order to investigate the effects of a pedagogical agent's (PA) mediation with specific mediation strategies in English as a foreign language (EFL) collaborative learning in a virtual environment. From th...
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ژورنال
عنوان ژورنال: Entremeios, Revista de Estudos do Discurso
سال: 2016
ISSN: 2179-3514
DOI: 10.20337/issn2179-3514revistaentremeiosvol13pagina59a86