Extensões e aplicações de redes neuro-imunológicas / Extensions and applications of neuro-immune network

AUTOR(ES)
DATA DE PUBLICAÇÃO

2006

RESUMO

This thesis considers the extension and development of immune-inspired tools. The developed tools are devoted to the resolution of clustering and classification problems with binary or real-valued data attributes. Inspired by ideas of the immune system, the considered algorithms have produced robust and parsimonious solutions. A common feature in the developed tools is the automatic definition of the number of prototypes by means of cloning and pruning stages. Based on the projection of prototypes, using a technique of multidimensional scaling, a visualization tool of immune networks with multivariate numerical data was developed, making it possible to get a description of the global structure of the groups, to visualize the presence and form of groups, to discover low representative prototypes and to identify outliers. Finally, a device composed of one of the tools considered above, a dedicated heuristic and an algorithm for iterative local search was developed. The application of this device solved in an innovative way a problem related to channel equalization

ASSUNTO(S)

data analysis sistema imune (simulação por computador) mineração de dados (computação) redes neurais artificiais análise de dados inteligência artificial immune systems artificial neural networks data mining artificial intelligence

ACESSO AO ARTIGO

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