Decoding of Walking Imagery and Idle State Using Sparse Representation Based on fNIRS

Table 3

Classification accuracy (%) obtained by cdSRC under three feature combinations and several time windows.

Time window	0∼10 s	2∼8 s	3∼9 s	4∼10 s
Maximum accuracy	96.67	97.50	97.50	96.67
Minimum accuracy	85.00	87.50	86.67	83.33
Average accuracy	91.55	94.33	92.44	90.67
	3.30	2.60	3.05	3.80