Table 2. Results on the synthetic data: mean weight of the features for each of the κ = 5 kernels.

Data	Linear	RBF + ||·||	RBF + EMD	RBF + χ2	HIK
Fig. 4(a)	0.298	0	0	0	0.539
Fig. 4(b)	0	0.227	0.254	0	0.445