Table 2: Correlation between estimate and source for (a) Segment 1 and (b) Segment 2.
(a)

MethodSource 1Source 2

MHC (Reverse)11
Clusterwise PCA11
Fast-ICA10.9993

(b)

MethodSource 1Source 2

MHC (Reverse)11
Clusterwise PCA0.64920.9993
Fast-ICA0.94790.9997