An Improved Refined Composite Multivariate Multiscale Fuzzy Entropy Method for MI-EEG Feature Extraction

Table 3

Kappa coefficients of multivariate entropy-based methods.

Methods	Subjects					Mean
	“aa”	“al”	“av”	“aw”	“ay”
mvMFE	0.5108	0.7200	0.4928	0.6814	0.5864	0.5983
RCmvMFE	0.8764	0.9692	0.9172	0.9794	0.9408	0.9366
IRCmvMFE	0.9928	0.9942	0.9722	0.9942	0.9986	0.9904