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KMID : 0372919960170030379
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Journal of Biomedical Engineering Research
1996 Volume.17 No. 3 p.379 ~ p.386
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Abstract
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This paper describes an approach for classifying myoelectric patterns using a multilayer perceptrons (MLP’’’’s) and hidden Markov models (HMM’’’’s) hybrid classifier. The dynamic aspects of EMG are important for tasks such as continuous prosthetic control or vari- ous time length EMG signal recognition, which have not been successfully mastered by the most neural approaches. It is known that the hidden Markov model (HMM) is suitable for modeling temporal patterns. In contrasts the multilayer feedforward networks are suitable for static patterns. Ank a lot of investigators have shown that the HMM’’’’s to be an excellent tool for handling the dynamical problems. Considering these facts, we suggest the combination of MLP and HMM algorithms that might lead to further improved EMG recognition systems.
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