Salience Selection
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Seleção de características apoiada por mineração visual de dados / Feature selection supported by visual data mining
Devido ao crescimento do volume de imagens e, consequentemente, da grande quantidade e complexidade das características que as representam, surge a necessidade de selecionar características mais relevantes que minimizam os problemas causados pela alta dimensionalidade e correlação e que melhoram a eficiência e a eficácia das atividades que utilizarão
Publicado em: 2011
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2. O uso de informações semânticas do PALAVRAS : em busca do aprimoramento da seleção de unidades textuais correferentes na Sumarização Automática
This dissertation aims at presenting a theoretical heuristic model which not only takes into consideration the Veins Theory, but also semantic information obtained from the Parser PALAVRAS to improve the selection of correferential textual units to be included in automatic summaries. Based on the analysis of the problems presented by VeinSum, an automatic su
Publicado em: 2010
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3. Networks with spatio temporal dynamics in computer sciences / Redes com dinâmica espaço-temporal e aplicações computacionais
In the last decades, an increasing interest in complex system study has been witnessed. Such systems have at least two integrated fundamental components: individual dynamical elements and an organizational structure which defines the form of interaction among those elements. Due to the dynamics of each element and the coupling complexity, various spatial-tem
Publicado em: 2009
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4. As categorias de avaliaÃÃo da produÃÃo textual no discurso do professor
For the ideas developed in this study we began with the assumption that the parameters of school evaluation are socially constructed and historically situated. We also assume that the teaching and evaluation of language should be concerned essentially with the interactive, cognitive and discursive aspects of language. Based on these fundamentals, we ask: how
Publicado em: 2004
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5. Social class and preventive health behaviour: a British example.
STUDY OBJECTIVE--To test the relationship between social class and preventive health behaviour in a British national sample and identify which set of more specific socioeconomic factors best "explained" any observed relationship(s). DESIGN--Secondary analysis from a national cross sectional survey of the health attitudes and health behaviour of men and women