Genetic Algorithm and BP Neural Network for College Physical Education Teaching Evaluation

Table 2

Training sample set after data preprocessing.

No.	1	2	3	4	5	6	7	8	9	10	11	12	13	14
X1	0.51	0.69	0.65	0.66	0.68	0.55	0.56	0.98	0.98	0.70	0.88	0.50	0.51	0.71
X2	0.53	0.52	0.55	0.96	0.30	0.53	0.95	0.80	0.95	0.51	0.93	0.59	0.91	0.55
X3	0.70	0.96	0.88	0.65	0.31	0.45	0.80	0.6	0.72	0.68	0.67	0.69	0.30	0.65
X4	0.73	0.70	0.59	0.67	0.31	0.49	0.70	0.61	0.70	0.67	0.87	0.69	0.30	0.56
X5	0.52	0.96	0.97	0.51	0.55	0.45	0.51	0.34	0.95	0.48	0.93	0.48	0.31	0.59
X6	0.98	0.97	0.98	0.98	0.33	0.51	0.71	0.32	0.75	0.72	0.91	0.67	0.33	0.54
X7	0.70	0.72	0.68	0.69	0.51	0.52	0.51	0.51	0.69	0.53	0.69	0.75	0.49	0.49
X8	0.51	0.69	0.93	0.75	0.69	0.48	0.68	0.48	0.71	0.67	0.76	0.71	0.48	0.49
X9	0.96	0.95	0.95	0.95	0.53	0.51	0.72	0.69	0.92	0.75	0.95	0.65	0.51	0.67
X10	0.71	0.98	0.96	0.65	0.48	0.69	0.72	0.69	0.92	0.75	0.95	0.65	0.51	0.68
X11	0.78	0.68	0.69	0.72	0.66	0.65	0.60	0.68	0.70	0.82	0.98	0.64	0.54	0.69
X12	0.96	0.93	0.99	0.89	0.81	0.49	0.50	0.56	0.89	0.47	0.93	0.51	0.33	0.49
X13	0.96	0.97	0.91	0.92	0.31	0.33	0.71	0.31	0.71	0.71	0.71	0.71	0.31	0.71
X14	0.72	0.69	0.68	0.69	0.53	0.72	0.65	0.51	0.71	0.67	0.69	0.73	0.51	0.51
X15	0.70	0.71	0.88	0.71	0.59	0.68	0.55	0.75	0.72	0.65	0.41	0.71	0.31	0.69
X16	0.70	0.02	0.65	0.68	0.66	0.71	0.89	0.65	0.75	0.73	0.59	0.49	0.28	0.69
X17	0.93	0.70	0.89	0.73	0.67	0.65	0.67	.071	0.71	0.75	0.68	0.72	0.27	0.72
X18	0.71	0.92	0.74	0.98	0.30	0.32	0.63	0.58	0.89	0.71	0.70	0.69	0.31	0.69