Improve pattern recognition performance based on fractal geometry selection
Author
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 26, Issue 1 (31 Jan. 2018), pp.19-34, 16 p.
Publisher
Publication Date
2018-01-31
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Abstract EN
In n-tuple and Hidden Markov Model(HMM) the recognition has been based on the feature selection.
The feature selection in n-tuple depends on the number of tuples and its location.
While, in HMM the feature has been related to the states.
Where, the suitable features selection lead to optimal recognition.
In this paper, a novel approach has presented for n-tuple and Hidden Markov model feature selection by using the Sierpiński fractal technique.
The memory size and the recalling time taken to get individual classifier response has been reduced by 29.35% while the recognition is advancing the conventional n-tuple by 12.5% and 11.6% with and without frequency of occurrence respectively.
In addition, the improvements noted in the HMMF proposed algorithm is 2.19% in recognition side, while it is 60% in complexity reduction.
This approach is found to be robust in the presence of noise, where, the n-tupleF has advanced in recognition by 38.27% the conventional n-tuple algorithms, while HMMF has overperformed the n-tupleF by 14.44%.
Simulation results show the maximum recognition is 92.3% for n-tupleF for character recognition, and HMMF is 99.98% for face recognition.
American Psychological Association (APA)
Said, Thamir R.. 2018. Improve pattern recognition performance based on fractal geometry selection. Journal of University of Babylon for Engineering Sciences،Vol. 26, no. 1, pp.19-34.
https://search.emarefa.net/detail/BIM-918084
Modern Language Association (MLA)
Said, Thamir R.. Improve pattern recognition performance based on fractal geometry selection. Journal of University of Babylon for Engineering Sciences Vol. 26, no. 1 (2018), pp.19-34.
https://search.emarefa.net/detail/BIM-918084
American Medical Association (AMA)
Said, Thamir R.. Improve pattern recognition performance based on fractal geometry selection. Journal of University of Babylon for Engineering Sciences. 2018. Vol. 26, no. 1, pp.19-34.
https://search.emarefa.net/detail/BIM-918084
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 32-34
Record ID
BIM-918084