[Retracted] Construction of an Industrial Structure Analysis and Evaluation Model for Oil and Gas Resource-Based Cities Based on Deep Learning Model and Cluster Analysis

Table 3

Distribution of key industries in Daqing above-scale industry, 2014.

Index	Industrial added value
Oil industry	1788	44%
Petrochemical industry	271.9	7%
Agricultural and sideline products processing industry	98.3	2%
Building materials industry	30.1	1%
Equipment manufacturing industry	39	1%