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Mine water emission is an important factor of influencing on mine safety. The grey system model needn't a amount of calculation and computing time, so it is suitable for on-line real-time forecasting and medium-term forecasts. Using the grey model of disaster prediction can accurately predict the disaster time of the water emission. With help of Matlab7.0, the GM (1,1) prediction procedures is presented...
Spontaneous Combustion in Coal Seam (SCCS) is seriously threatening coal mine safety. A novel approach to predict SCCS by using Support Vector Machine (SVM) is present. The SVM is based on statistical learing theory with a simple structure and good generation properties. The basic SVM principle was firstly reviewed. Then, the kernel function was choiced, and the model parameters were optimized with...
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