Tree architecture pattern distributor: a task decomposition classification approach

Authors:
Victor M. O. Alves;George D. C. Cavalcanti
Affiliations:
Center of Informatics, Federal University of Pernambuco, Brazil;Center of Informatics, Federal University of Pernambuco, Brazil
Venue:
IJCNN'09 Proceedings of the 2009 international joint conference on Neural Networks
Year:
2009

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Abstract

Task decomposition is a widely used method to solve complex and large problems. In this paper, it is proposed a novel task decomposition approach, named Tree Architecture Pattern Distributor (TreeArchPD), which is based on another task decomposition technique, called Pattern Distributor. The main idea is to design a tree architecture with many Distributors instead of using only one Distributor as proposed by the original technique. It is also proposed a new class grouping method that aims to optimize the class selection for task decomposition. Many experiments were done and they showed the effectiveness of the proposed approaches.