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

Table 3

Vitality summary of the historic district.

Target layer	Criterion layer	Index level
Material demand	Public space	Spatial arrangement
		Spatial scale
		Special interface
		Greening species
	Green landscape	Landscape structure
		Green color
		Green level
		Commercial activities
	Public service facilities	Commercial layout
		Gathering place
		The utilization rate of historical buildings
	Historical building	Historical building layout
		Historic architectural style color
Spiritual needs	Historic culture	Beijing culture
		Archway culture
		Religious culture
		Opera culture
	User perception	Happiness
		Comfortable sensation
		Satisfaction
		Thermal degree