[Retracted] Use Brain-Like Audio Features to Improve Speech Recognition Performance

Table 1

Comparison with other models in terms of feature extraction method, classification model, and accuracy in the same task.

Method	Features	Classification method	Accuracy
Tavanaei and Maida [26]		SVM	91%
Watt and Kostylev [27]	MFCC		97.5%
Zada and Ullah [28]	MFCC	CNN	84.17%
Rakshith et al. [7]	MFCC	VQ	93%
Proposed method	Spike map	Speech recognition network (CRNN)	93.43%
	SHH	CRNN	94.8%