Questionnaire data on factors influencing the evolution of cultural genes of Guangfu overseas Chinese hometown residences

The data mainly includes the questionnaire data, the judgment matrix data in each dimension and the analytic hierarchy process (AHP) result analysis data, which clearly shows the key factors affecting the evolution of the cultural genes of the folk dwellings in Guangfu. Firstly, through literature research and field investigation, the factors affecting the evolution of cultural genes of folk houses in overseas Chinese townships in Guangfu were collected. Secondly, based on the Delphi method, a number of experts were asked to screen the preliminary list of influencing factors for many times, and the most common expert opinions were obtained, forming the index system of influencing factors for the evolution of the cultural genes of the folk houses in Guangfu overseas Chinese townships. Finally, the analytic hierarchy process is used to further verify the data results of Delphi method to ensure the accuracy, effectiveness and authenticity of each influencing factor. Finally, the weight of each influencing factor is determined, and these weights are comprehensively ranked. Analytic hierarchy process is helpful to determine the range of changes of each element, and can effectively simulate the decision results of the evolution influencing factors under different index factor values, which is conducive to more reasonable allocation of cultural resources. According to the above data analysis, we can objectively calculate the key factors affecting the evolution of the cultural genes of the folk houses in Guangfu. This not only provides theoretical support for the protection of residential cultural heritage, but also provides new ideas and methods for its inheritance.