id author title date pages extension mime words sentence flesch summary cache txt fbem-30436 Song, Kexin; Kong, Lingwei; Pan, Yijing; Cheng, Zhe; Wang, Hongyang; Yang, Bozhi; Gu, Xinyu Research on Industrial Structure Dynamic Evolution Based on Multi-objective Optimization and Complex Networks 2025 6 .pdf application/pdf 2562 160 41 The Pearson correlation coefficient measures the linear relationship between the outputs of any two industries: πœŒπ‘–π‘— = Cov(𝑋𝑖,𝑋𝑗) πœŽπ‘‹π‘– β‹…πœŽπ‘‹π‘— (7) Where Cov (𝑋𝑖 , 𝑋𝑗 ) represents the covariance between industries 𝑖 and 𝑗, and πœŽπ‘‹π‘– , πœŽπ‘‹π‘— are their standard deviations [3]. Where 𝛽𝑖 represents the intrinsic growth rate of industry 𝑖, and 𝛾𝑖𝑗 quantifies the influence exerted by industry 𝑗 on industry 𝑖. cache/fbem-30436.pdf txt/fbem-30436.txt