Incomplete Multiview Clustering via Low-Rank Tensor Ring Completion

Table 1

Average values of ACC (%), NMI (%), and purity (%) of different methods on MSRC-v1, NewsGroups, ORL, and Yale datasets with different observed rates of paired-samples.

		ACC (%)			NMI (%)			Purity (%)
Dataset	Method/rate	0.3	0.5	0.7	0.3	0.5	0.7	0.3	0.5	0.7
MSRC-v1	BSV [21]	38.67	45.90	57.29	31.02	37.56	47.95	39.19	46.67	58.19
	Concat [21]	32.05	36.19	39.24	24.45	27.05	30.98	33.67	37.62	41.10
	MIC [23]	43.29	61.52	68.10	37.19	54.09	61.45	45.95	63.48	70.00
	OMVC [24]	44.24	37.81	41.29	38.06	29.33	31.57	47.29	39.43	42.48
	GPMVC [25]	52.57	54.95	66.24	41.52	45.48	55.74	53.90	56.76	67.48
	AGC_IMC [34]	55.62	71.33	71.57	42.99	57.36	61.66	57.48	72.38	74.86
	IMVTSC-MVI [50]	48.10	60.00	73.81	36.52	50.17	65.79	48.73	60.32	73.81
	LSIMVC [51]	34.00	35.14	36.24	27.04	27.37	27.68	37.10	37.19	38.29
	GPMVC-GAN [37]	22.19	22.38	24.73	5.77	5.88	9.23	23.24	23.57	26.10
	IMC-LTR	67.43	79.14	81.71	51.11	64.69	68.53	67.71	79.14	81.71
NewsGroups	BSV [21]	20.60	21.68	23.68	4.48	7.58	10.13	20.88	22.14	23.84
	Concat [21]	20.70	21.00	22.06	4.88	5.53	7.61	21.02	21.28	22.26
	MIC [23]	26.44	28.94	29.54	11.26	15.85	17.15	26.88	29.96	31.08
	OMVC [24]	23.70	23.32	24.46	7.26	7.54	8.00	24.04	23.78	24.76
	GPMVC [25]	32.32	34.06	37.18	9.93	11.30	15.19	34.44	36.32	40.30
	AGC_IMC [34]	67.26	84.12	88.86	45.88	61.55	71.01	68.06	84.12	88.86
	IMVTSC-MVI [50]	46.00	59.20	80.07	22.08	42.60	65.68	46.20	59.47	80.20
	LSIMVC [51]	28.66	32.62	32.72	8.48	12.96	16.46	30.52	36.38	36.56
	GPMVC-GAN [37]	25.08	26.72	27.59	5.90	7.80	8.27	25.76	27.36	28.15
	IMC-LTR	83.06	88.74	92.58	59.01	70.14	78.87	83.06	88.74	92.58
ORL	BSV [21]	26.98	35.18	43.33	46.54	54.24	62.44	31.03	38.85	47.28
	Concat [21]	32.20	37.23	43.75	50.52	56.60	63.19	34.78	40.93	47.73
	MIC [23]	42.83	60.68	63.88	62.44	78.03	81.46	45.88	64.63	68.68
	OMVC [24]	29.88	30.13	33.85	54.39	55.01	57.41	32.40	32.58	36.48
	GPMVC [25]	42.78	49.28	53.78	62.72	67.53	71.34	45.53	52.53	56.68
	AGC_IMC [34]	40.88	53.18	64.38	62.85	70.91	79.03	43.93	55.98	67.30
	IMVTSC-MVI [50]	29.50	45.00	59.25	49.67	62.58	74.94	31.33	47.58	63.25
	LSIMVC [51]	52.53	57.65	64.30	70.98	75.32	78.33	55.68	60.83	66.43
	GPMVC-GAN [37]	14.70	15.08	15.92	34.36	35.93	37.68	16.25	16.32	16.88
	IMC-LTR	50.75	62.58	69.83	69.05	76.27	81.34	52.90	64.20	71.43
Yale	BSV [21]	29.94	37.33	42.48	37.72	44.31	49.03	31.88	38.73	44.36
	Concat [21]	33.76	39.09	41.39	40.46	44.75	47.01	35.15	40.61	43.64
	MIC [23]	35.70	47.88	52.73	42.33	52.32	56.54	37.21	48.91	53.33
	OMVC [24]	27.09	25.82	27.70	34.57	32.61	34.97	30.00	27.82	29.09
	GPMVC [25]	42.18	49.21	56.24	50.13	56.15	61.96	44.00	50.06	56.79
	AGC_IMC [34]	39.21	46.85	60.48	45.09	53.19	64.12	40.61	48.48	61.27
	IMVTSC-MVI [50]	37.78	48.28	63.64	42.35	51.90	65.72	38.38	48.69	64.04
	LSIMVC [51]	43.21	50.36	54.18	50.60	55.32	61.00	44.18	51.82	55.94
	GPMVC-GAN [37]	18.79	19.03	19.84	23.26	22.73	23.70	20.61	20.79	21.66
	IMC-LTR	49.15	57.70	65.52	51.91	59.51	65.71	50.12	58.61	65.58

Bold numbers denote the best result.