Hilbert–Schmidt Independence Criterion Regularization Kernel Framework on Symmetric Positive Definite Manifolds

Table 1

Classification accuracy on the QMUL dataset.

Method	Accuracy (%)
KPCA	42.5
logEuc-SC	66.3
RSR	73.2
TSC	61.7
Riem-DLSC	36.6
KLRM-DL	70.74
HSIC-SL	76.22
CDL	76
CDL-HR	77.4
RLPP	58.4
RLPP-HR	60.4
KSLR	77.4
KSLR-HR	80
HRGDA	80.8