Information entropy analysis of coal mine safety accident performance

Based on the previous research, this paper use entropy method to analyse the the coal mine safety accident and performance aiming at the five major coal-producing region. The results shows that the safety accident management effect is different for each area. This paper selects suitable evaluation indexes to establish the evaluation model according to various areas safety accident data on the basic of Unit GDP. The result shows that this idea has certain application value in coal mine safety accident management evaluation.