Improving the efficiency of a fuzzy-based single-stroke character recognizer with hierarchical rule-base

A. Tormasi, L. Kóczy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

In this paper we present an improved version of the fuzzy based single-stroke character recognizer introduced in previous works. The modified recognition method is able to reach an acceptable accuracy in the character recognition with a significant decrease on the computational complexity of the algorithm. Different hierarchical rule-base techniques were successfully used to improve the efficiency of fuzzy systems. The altered recognizer reached 98.82% average recognition rate with 26 different single-stroke symbols (based on Palm's Graffiti alphabet) without learning user-specific parameters or modifying the rule-base during the tests. The new algorithm has a small decrease in the recognition rate compared to the accuracy of the original systems but the new method has less computational price than the original system does.

Original languageEnglish
Title of host publicationCINTI 2012 - 13th IEEE International Symposium on Computational Intelligence and Informatics, Proceedings
Pages421-426
Number of pages6
DOIs
Publication statusPublished - 2012
Event13th IEEE International Symposium on Computational Intelligence and Informatics, CINTI 2012 - Budapest, Hungary
Duration: Nov 20 2012Nov 22 2012

Other

Other13th IEEE International Symposium on Computational Intelligence and Informatics, CINTI 2012
CountryHungary
CityBudapest
Period11/20/1211/22/12

Fingerprint

Character recognition
Fuzzy systems
Computational complexity

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computational Theory and Mathematics
  • Information Systems

Cite this

Tormasi, A., & Kóczy, L. (2012). Improving the efficiency of a fuzzy-based single-stroke character recognizer with hierarchical rule-base. In CINTI 2012 - 13th IEEE International Symposium on Computational Intelligence and Informatics, Proceedings (pp. 421-426). [6496803] https://doi.org/10.1109/CINTI.2012.6496803

Improving the efficiency of a fuzzy-based single-stroke character recognizer with hierarchical rule-base. / Tormasi, A.; Kóczy, L.

CINTI 2012 - 13th IEEE International Symposium on Computational Intelligence and Informatics, Proceedings. 2012. p. 421-426 6496803.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tormasi, A & Kóczy, L 2012, Improving the efficiency of a fuzzy-based single-stroke character recognizer with hierarchical rule-base. in CINTI 2012 - 13th IEEE International Symposium on Computational Intelligence and Informatics, Proceedings., 6496803, pp. 421-426, 13th IEEE International Symposium on Computational Intelligence and Informatics, CINTI 2012, Budapest, Hungary, 11/20/12. https://doi.org/10.1109/CINTI.2012.6496803
Tormasi A, Kóczy L. Improving the efficiency of a fuzzy-based single-stroke character recognizer with hierarchical rule-base. In CINTI 2012 - 13th IEEE International Symposium on Computational Intelligence and Informatics, Proceedings. 2012. p. 421-426. 6496803 https://doi.org/10.1109/CINTI.2012.6496803
Tormasi, A. ; Kóczy, L. / Improving the efficiency of a fuzzy-based single-stroke character recognizer with hierarchical rule-base. CINTI 2012 - 13th IEEE International Symposium on Computational Intelligence and Informatics, Proceedings. 2012. pp. 421-426
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