Table 2. Performance comparison of classification accuracy obtained by the proposed WNNs and other approaches reported in the literature.

Feature Selection Method	Classifier	Accuracy	References
Time Frequency Analysis	ANNs	97.73	22
DWT with KM	MLPs	99.6	23
DWT	MLPs	97.77	24
Approximate Entropy	ANNs	98.27	24
This Work	WNNs	98.87	-