Emotional Perceptions on Environmental Elements:A Case Study on Traditional Villages Based on Online Reviews and Machine Learning  

作　　者：Feng Jia Chen Xiaojian Zheng Xili Liu Jian(Proofread) 

机构地区：[1]College of Architecture,Xi’an University of Architecture and Technology,Xi'an,P.R.China [2]不详

出　　处：《China City Planning Review》2024年第4期35-43,共9页城市规划（英文版）

摘　　要：For traditional villages,evaluating one’s emotional perceptions on their environment is of great significance for promoting their sustainable development.Through a case study on traditional villages in China,this research developed a quantitative approach for studying the influence of environmental elements on emotional perceptions in a wide scope.76 traditional villages across China were selected as cases and the online reviews on these villages were analyzed.Through natural language processing,the emotional perceptions expressed in these reviews were qualified,the environmental elements mentioned in these reviews were extracted,and a lexicon of 14 environmental elements classified into the three categories of settlement,nature,and culture was developed.The correlation between environmental elements and emotional perceptions was then evaluated by measuring perception frequency and perception satisfaction.The in-depth analysis shows that people generally have a positive attitude toward traditional villages.Settlement elements,such as“house”and“public building,”are more frequently perceived than natural and cultural elements,while the latter ones play a positive influence on the emotional perception of reviewers on traditional villages.The methods developed in this research can be used to support the policy-making of protecting and revitalizing traditional villages to balance heritage protection and village development.

关 键 词：emotional perceptions environmental elements textual data processing machine learning traditional villages 

分 类 号：TU982.29[建筑科学—城市规划与设计]