The SOFM-based city-type identification and scan of 231 cities in the APEC region

Abstract Cities play an important role in global and regional sustainable development, which has led to the focus of research assessment work. In this paper, our work extends on city centers areas that support their operation. The method applies Self-organizing feature map (SOFM), natural environment development indicators are used identify 231 APEC (Asia–Pacific Economic Cooperation) cities due critical influence economy development. Nine types were obtained. This work, looks at achievements region's rapid shows performance emerging economies reflecting per capita efficiency still needs be further improved, even for international metropolises. efforts achieve goals SDGs, methods results city-type identification can provide basis inspiration more help build a widely connected knowledge network.