Research On Poe Evaluation System Of Urban Comprehensive Park Under The Background Of Network Data

With the continuous development of urbanization,residents living in cities are eager to have more urban green space,relax their mood and relieve the pressure of daily work with economic development.In order to alleviate this contradiction,in recent years,more and more urban residents have begun to pay attention to the topic of improving the quality of urban space.The state has put forward the development concept of "park city" in optimizing urban construction,emphasizing the necessity of ecological civilization for the sustainable development of the city.At the same time,from the point of view of people-oriented,it emphasizes the urgency of improving and upgrading the public activity space in cities with parks as the main part.Optimizing the post-use evaluation system of parks,as a necessary means to effectively improve the use efficiency of existing parks,should also conform to the development of the times,point out the direction for the optimization and promotion of park space,and fundamentally alleviate the contradiction between urban economic development and environmental needs.Based on the traditional POE research method of parks and combined with multi-source data information such as public comment text and pictures on the network platform,this study conducted an overall evaluation of public opinion on the network vocabulary relationship research and evaluation of park experience elements in Xuanwu Lake Park.At the same time,GIS software was used to analyze and visually express the park viewing space and visual attraction elements,and to obtain the basic information of the overall use evaluation of the park by the open public.Finally,the open source information of the network is verified and supplemented by means of site actual questionnaire investigation,investigation and interview,image recording,etc.According to the actual investigation situation of Xuanwu Lake Park in Nanjing,combined with relevant knowledge of environmental behavior psychology and the development trend of contemporary parks,targeted improvement measures are put forward to provide reference for optimizing POE research system of urban parks.