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比较了矿井工作面产量工效预测的几种方法后，建立了工作面产量与工效预测的神经网络模型，并用于对实际工作面进行计算，结果证明该模型是可信的。
After comparing several methods of working efficiency prediction in mine face, a neural network model of working face productivity and work efficiency prediction is established and used to calculate the actual working face. The result shows that the model is credible.