Buscar
Mostrando ítems 1-6 de 6
Artículo
Scatter search-based identification of local patterns with positive and negative correlations in gene expression data
(Elsevier, 2015)
This paper presents a scatter search approach based on linear correlations among genes to find biclusters, which include both shifting and scaling patterns and negatively correlated patterns contrarily to most ...
Ponencia
A Hybrid Metaheuristic for Biclustering Based on Scatter Search and Genetic Algorithms
(Springer, 2009)
In this paper a hybrid metaheuristic for biclustering based on Scatter Search and Genetic Algorithms is presented. A general scheme of Scatter Search has been used to obtain high–quality biclusters, but a way of generating ...
Artículo
Integrating biological knowledge based on functional annotations for biclustering of gene expression data
(Elsevier, 2015)
Gene expression data analysis is based on the assumption that co-expressed genes imply co-regulated genes. This assumption is being reformulated because the co-expression of a group of genes may be the result of an ...
Ponencia
Correlation–Based Scatter Search for Discovering Biclusters from Gene Expression Data
(Springer, 2010)
Scatter Search is an evolutionary method that combines ex isting solutions to create new offspring as the well–known genetic algo rithms. This paper presents a Scatter Search with the aim of finding biclusters from gene ...
Ponencia
Inferring gene coexpression networks with Biclustering based on Scatter Search
(IEEE Computer Society, 2011)
The identification of regulatory modules is one of the most important tasks in order to discover disease markers. This paper presents a methodology to infer coexpression networks based on local patterns in gene expression ...
Ponencia
A Local Search in Scatter Search for Improving Biclusters
(IEEE Computer Society, 2011)
Scatter Search is a population-based metaheuristic that emphasizes systematic processes against random proce dures. A local search procedure is added to a Scatter Search for Biclustering in order to improve the quality ...