Hybrid Artificial Neural Networks Modeling for Faults Identification of a Stochastic Multivariate Process

Table 1

Collinearity diagnosis for LR models.

Variables	𝜌=0.1		𝜌=0.5		𝜌=0.9
	𝛿𝑖=0.5	𝛿𝑖=1.0	𝛿𝑖=0.5	𝛿𝑖=1.0	𝛿𝑖=0.5	𝛿𝑖=1.0
𝑥1	1.11	1.23	1.65	1.56	3.66	2.26
𝑥2	1.09	1.09	1.95	1.95	9.85	9.85
𝑥3	1.21	1.54	1.80	1.97	3.98	2.89
𝑥4	1.07	1.07	1.91	1.91	9.54	9.54
𝑥5	1.21	1.55	1.81	2.00	4.03	2.91
𝑥6	1.07	1.07	1.88	1.88	9.31	9.31
𝑥7	1.13	1.28	1.69	1.63	3.78	2.33
𝑥8	1.11	1.11	1.98	1.98	9.82	9.82
𝑥9	1.07	1.07	1.89	1.88	9.21	9.21
𝑥10	1.05	1.05	1.81	1.80	9.21	9.19
𝑥11	1.07	1.07	1.90	1.90	9.43	9.41
𝑥12	1.07	1.07	1.89	1.89	9.60	9.59
𝑥13	1.07	1.07	1.91	1.90	9.84	9.83
𝑥14	1.06	1.06	1.83	1.82	9.13	9.11
𝑥15	1.08	1.08	1.92	1.92	9.62	9.60
𝑥16	1.07	1.06	1.93	1.92	9.95	9.93
𝑥17	1.07	1.07	1.84	1.83	8.93	8.92
𝑥18	1.09	1.09	1.96	1.96	9.78	9.78
𝑥19	1.09	1.09	1.94	1.93	9.69	9.68
𝑥20	1.09	1.09	1.97	1.96	9.64	9.63