Research Article

Development of Evaluation Index Model for Activation and Promotion of Public Space in the Historic District Based on AHP/DEA

Table 2

Input-output system of DMU.

12jn
1x11x12x1jx1n
2x21x22x2jx2n
mxm1xm2xmjxmn
u1y11y12y1jx1n1
u2y21y22y2jy2n2
uryr1yr2yrjyrnr

Note: is input, is output, is the input quantity of the of DMU, is the output quantity, =(, …, ), =(, …, ). is the size of management efficiency, is the statistical noise assessment value for each producer, =(1, 2⋯, )T, = (1, 2⋯, ), 1≤.