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The Prediction Model of Coal Mine Disaster Based on BP Algorithm

Mao Zheng-li  Gao Song-feng  
【摘要】:The occurrence of coal mine disaster related with many environmental and social factors. The relationship between them was uncertainty, and was a kind of coupling relationship, and was nonlinear. It was difficult to fit the relationship between them using a mathematical model. This also was the important reason that coal mine disaster was always hard to predict. The artificial neural network based on BP algorithm had highly nonlinear mapping function. It could nonlinear map the relationship between the probability of coal mine disaster's occurrence and its effect factors on the condition of building no complex mathematical model. And then the probability of coal mine disaster could be predicted relatively accurately. It provided technical support for prevention and management of coal mine disaster.

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