Table 9.

CCR values of various spike sorting algorithms. PCA, principal component analysis.

	Proposed GHA+FCM	GHA + K-Means [12]	PCA + FCM [9]	PCA + K-Means [10]
SNR = 1 dB	84.92%	85.23%	84.21%	85.10%
SNR = 4 dB	94.30%	93.13%	94.08%	92.66%
SNR = 6 dB	95.78%	94.65%	95.72%	93.42%
SNR = 8 dB	96.74%	96.74%	96.69%	96.74%
SNR = 10 dB	96.77%	86.93%	96.72%	89.67%