城市意象
曹越皓等
Source document (2019)
Under the background of wide application of big data, technological breakthrough of artificial intelligence and transformation and innovation of urban planning, this paper, based on the three aspects of theoretical basis, data sources, and technical methods, aims to build a new cognitive method of city image based on the combination of city image theory, big data and deep learning, which depicts the city image in depth from the three dimensions of structure, type and evaluation. This paper makes an empirical research on the city image cognition of Chongqing by using Weibo data, Microsoft computer vision and Boson NLP platform, and concludes some problems in the city image of Chongqing, such as the loss of natural landscape, the lack of human elements and the needs to be optimized of the city image structure, which prove the validity and scientificity of the method.
