Research on Electrical Fire Risk Assessment Technology of Cultural Building Based on Random Forest Algorithm

Refer to the cultural building electrical fire accident case, a survey of typical building electrical fire prevention and control of cultural building, using the fire risk assessment technology, extracted the cultural building potential electrical fire risk characteristics, through the hierarchical entropy method to calculate weight information of risk characteristics, and application of random forest classification algorithm, build the cultural building electrical fire risk assessment model. This paper evaluates the risk of electrical fire in cultural building from multiple dimensions, which provides necessary theoretical basis and method support for on-site investigation, risk assessment and fire prevention of cultural building.