Knowledge Graph and Causal Mediation Inference-Based Entrepreneurship Decision Support Model for Ethnic Minority Floating Population

With the acceleration of urbanization, the issue of entrepreneurship and the development of the ethnic minority migrant population, as an important component of urban multiculturalism, is receiving increasing attention. However, due to differences in language, skills, funding, information accessibility, policy understanding and social adaptability, ethnic minority migrant populations face many challenges in the process of entrepreneurship. This study investigates the language, skills, funding, information acquisition, policy understanding and social adaptability of urban ethnic minority floating population, and establishes an indicator system based on these characteristics. Then, a decision model integrating the knowledge graph and causal mediation reasoning method is established. The model aims to calculate dynamic entrepreneurship assistance policies for this group of urban ethnic minority floating populations based on real-time changes in indicator system data. The results show that the decision model based on knowledge graphs and causal mediation reasoning can significantly improve the pertinence and effectiveness of entrepreneurship assistance policies for ethnic minority migrant populations. In the future, research will continue to deepen, further improve and optimize the model, in order to provide more comprehensive and accurate assistance services for ethnic minority migrant populations, while promoting research and development in related fields.