The present paper presents the uncertain analysis methods of estimation on sudden accidents for chemicals which include probability statistic method and fuzzy sets method in the risk assessments.
介绍化学品突发性事故预测的不确定性概率统计和模糊数学分析方法。
Comparing with the models based on multiple statistic analysis, generalized regress-ion neural network or adapted fuzzy neural network model, it shows better learning precision and generalization.
与多元线性回归、模糊回归和自适应模糊神经网络相比，该模型学习精度高且具有较好的泛化能力，能取得较好的预测效果。
This paper inquires into application of random fuzzy method to statistic analysis of mechanical parameters of rock samples and quantitative dividing them into groups of rock mass.
探讨了随机模糊处理方法在岩石力学指标统计和岩组定量划分中的应用。
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