Research on the Simulation Application of Data Mining in Urban Spatial Structure
Table 1
Classification of urban POI data in Guiyang.
POI classification
Classified content
Quantity (%)
Public service
Road auxiliary facilities, public facilities, transportation facilities services, access facilities, government agencies and social groups, and cultural and educational services
132117/18.72
Domestic services
Catering services, shopping services, and health-care services
435803/61.75
Leisure and entertainment
Resorts, golf-related, entertainment venues, and sports venues
