A Gaussian Process Latent Variable Model for Subspace Clustering

Table 4

Normalized mutual information.

	YALE	JAFFE	ORL	YEAST	USPS	TR11	TR41	TR45
GPLVM	30.41 ± 1.40	59.17 ± 1.09	31.90 ± 1.29	19.80 ± 1.41	21.36 ± 1.00	34.82 ± 1.06	39.40 ± 1.61	37.21 ± 1.27
B-GPLVM	32.49 ± 1.66	63.99 ± 1.81	32.81 ± 1.11	28.39 ± 1.58	30.58 ± 1.07	40.59 ± 1.40	49.55 ± 2.06	46.79 ± 1.41
LPP-GPLVM	40.85 ± 1.29	68.46 ± 1.43	40.90 ± 1.09	31.63 ± 1.47	34.83 ± 1.06	48.97 ± 1.38	51.63 ± 2.44	52.88 ± 1.67
SC	50.49 ± 1.84	75.91 ± 2.41	60.49 ± 1.84	53.71 ± 2.17	36.49 ± 1.61	57.39 ± 1.20	72.63 ± 2.19	61.98 ± 1.94
KSC	43.50 ± 1.32	77.35 ± 2.01	41.53 ± 1.44	32.59 ± 2.98	61.29 ± 1.65	51.09 ± 1.69	54.81 ± 2.81	55.71 ± 2.11
SSR	57.39 ± 1.09	95.50 ± 1.86	76.41 ± 1.00	43.16 ± 2.73	73.24 ± 1.10	83.77 ± 1.43	75.63 ± 2.37	82.69 ± 2.43
C-GPLVM	58.41 ± 2.17	96.01 ± 2.38	77.25 ± 1.53	51.42 ± 1.85	71.11 ± 1.83	85.64 ± 1.82	77.31 ± 2.82	83.11 ± 2.28