Research on the Prediction Model of Community Welfare Needs Based on Big Data

To investigate the features of the well-being indicators of the urban population, we carried out an investigation by means of questionnaire and deep interview. Based on the Urban Resident Happiness Index Scale, we found that the whole and all aspects of people's well-being were above the country's average, and the most important one was SI, next was culture, environment, economy, politics, and health. Based on the survey of 10 inhabitants, we have discovered that there are 8 main causes of this problem: harmony of human relations, favorable environmental conditions, improvement in culture, restriction of governmental activities, limited increase in revenue, slow progress in health care, tourist exploitation and economy development. This paper aims to offer a new visual angle for the variation of people's well-being in the course of urbanization.