A System of Recognition of Characters based on Paraconsistent Artificial Neural Networks

  • Authors:
  • Luís Fernando Pompeo Ferrara;Keiji Yamanaka;João Inácio da Silva Filho

  • Affiliations:
  • UNISANTA-Universidade Santa Cecília, Rua Osvaldo Cruz, 266 CEP-110045-Santos --SP-Brasil, lfpferrara@uol.com.br;Centro de Ciências Exatas e Tecnologia da Universidade Federal de Uberlândia, Av. João Naves de Ávila, 2160 CEP-38400-902 --Uberlândia --MG --Brasil, keiji@ufu.br;UNISANTA-Universidade Santa Cecília --SP-Brasil, lfpferrara@uol.com.br and IEA-Instituto de Estudos Avançados da Universidade de São Paulo, --SP-Brasil, inacio@unisanta.br

  • Venue:
  • Proceedings of the 2005 conference on Advances in Logic Based Intelligent Systems: Selected Papers of LAPTEC 2005
  • Year:
  • 2005

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Abstract

In this paper we presented a System capable to realize a recognition of characters with base in the theoretical concepts of the Paraconsistent Annotated Logic. The Paraconsistent Annotated Logic PAL as shown in [1] is a class of the Non-Classic Logic which allows to manipulate contradictory signals. In [5] were presented the Paraconsistent Artificial Neural Cells built with Algorithms based on PAL. These Cells showed the capacity of learning certain signals in form of functions applied in their inputs. In this work, based on these Cells, were made connections and groupings among the algorithms to create a Recognizer of Characters Paraconsistent System (RCPS) capable of to learning and recognizing different types of alphabet letters or sources of signals. After the learning characters, the RPCS can recognize the letter with a high efficiency and further compares it to the group of characters learned previously. The results of tests demonstrate that the RPCS can be used as Specialist Systems of words and images Recognition