Neural networks and fuzzy systems: a dynamical systems approach to machine intelligence
Neural networks and fuzzy systems: a dynamical systems approach to machine intelligence
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This paper identifies factors for iron ore import risk early warning Application of rough set theory for Chinese iron ore import risk factors and test data reduction has been introduced to construct rough fuzzy neural network model of iron ore import risk assessment By employing monthly data of 2004.1-2008.12 for model training, we use this model to forecast 10 groups (2009.1-2009.10) of iron ore import risk early-warning indicators under conditions and to predict the actual test results and error analysis of data.