A Gaussian Process Latent Variable Model for Subspace Clustering

Table 3

Purity.

	YALE	JAFFE	ORL	YEAST	USPS	TR11	TR41	TR45
GPLVM	30.48 ± 1.00	53.41 ± 1.84	38.14 ± 1.09	8.47 ± 1.71	21.10 ± 1.66	19.41 ± 1.10	30.11 ± 2.09	34.57 ± 1.49
B-GPLVM	33.19 ± 1.44	56.49 ± 1.58	49.18 ± 1.41	8.56 ± 2.61	25.17 ± 2.17	23.61 ± 1.97	34.17 ± 2.37	38.44 ± 1.56
LPP-GPLVM	41.57 ± 1.11	67.18 ± 2.10	67.18 ± 1.94	12.80 ± 1.54	26.49 ± 1.43	28.15 ± 2.15	53.91 ± 2.34	45.61 ± 2.01
SC	53.24 ± 1.25	82.32 ± 1.02	74.41 ± 1.47	21.47 ± 3.14	28.91 ± 1.84	42.89 ± 1.58	61.84 ± 2.14	48.17 ± 2.17
KSC	45.91 ± 2.17	71.82 ± 1.84	55.91 ± 1.19	11.14 ± 2.14	49.83 ± 1.36	45.77 ± 1.91	44.77 ± 2.91	44.18 ± 2.22
SSR	54.66 ± 2.14	91.10 ± 1.24	83.16 ± 1.84	16.91 ± 2.17	71.99 ± 1.47	28.67 ± 1.43	56.90 ± 2.79	65.10 ± 1.97
C-GPLVM	55.17 ± 2.38	91.84 ± 1.33	82.71 ± 1.94	21.04 ± 2.38	70.61 ± 1.89	47.94 ± 1.95	62.85 ± 2.57	66.73 ± 2.32