[Retracted] Application of Neural Network Sample Training Algorithm in Regional Economic Management

Table 1

Sample data of circular economy evaluation indicators of construction enterprises.

Number/index	1	2	3	4	5	6	7	8	9	10
U 11	0.1	0.413	0.747	0.742	0.584	0.755	0.9	0.882	0.872	0.893
U 12	0.1	0.146	0.232	0.254	0.267	0.393	0.566	0.686	0.862	0.9
U 13	0.129	0.I	0.208	0.231	0.282	0.366	0.512	0.717	0.854	0.9
U 14	0.541	0.734	0.9	0.249	0.194	0.1	0.172	0.272	0.266	0.437
U 21	0.48	0.686	0.48	0.417	0.393	0.1	0.116	0.374	0.398	0.9
U 22	0.111	0.1	0.204	0.244	0.271	0.464	0.530	0.807	0.773	0.9
U 23	0.107	0.1	0.194	0.23	0.26	0.432	0.532	0.875	0.769	0.9
U 24	0.127	0.125	0.189	0.1	0.236	0.317	0.188	0.9	0.748	0.800
U 31	0.1	0.161	0.153	0.227	0.354	0.56	0.678	0.861	0.668	0.9
U 32	0.209	0.33	0.324	0.453	0.58	0.336	0.45	0.9	0.337	0.1
U 33	0.13	0.I	0.406	0.507	0.49	0.798	0.777	0.9	0.596	0.612
U 34	0.220	0.848	0.838	0.374	0.452	0.475	0.1	0.9	0.871	0.795
U 35	0.245	0.I	0.630	0.384	0.295	0.63	0.9	0.554	0.524	0.429
U 36	0.197	0.196	0.1	0.282	0.237	0.363	0.61	0.517	0.727	0.9
U 37	0.404	0.521	0.1	0.268	0.381	0.521	0.699	0.308	0.525	0.9
U 41	0.1	0.369	0.724	0.726	0.514	0.702	0.9	0.679	0.854	0.801
U 42	0.115	0.125	0.145	0.1	0.196	0.253	0.445	0.585	0.747	0.9
U 43	0.222	0.312	0.483	0.434	0.327	0.1	0.9	0.884	0.816	0.874
U 44	0.169	0.265	0.458	0.202	0.35	0.418	0.9	0.32	0.301	0.1
U 45	0.109	0.1	0.335	0.486	0.404	0.809	0.792	0.9	0.697	0.772
U 46	0.597	0.9	0.779	0.361	0.477	0.381	0.843	0.1	0.358	0.222
U 47	0.325	0.639	0.541	0.1	0.667	0.616	0.668	0.696	0.719	0.9
U 51	0.607	0.74	0.9	0.106	0.1	0.555	0.591	0.697	0.438	0.516
U 52	0.1	0.541	0.74	0.321	0.379	0.382	0.886	0.485	0.748	0.534
U 53	0.486	0.9	0.539	0.365	0.414	0.838	0.184	0.345	0.669	0.612