ABSTRACT
On the basis of analysis and selection of factors to influence development investment of coal resources, fuzzy set method and artificial neural network (ANN) were adopted to set up the classification analysis model of coal resources. And using this model the collected samples were classified. At meantime, the pattern recognition model for classification of the coal resources according to the factors influencing development investment was built yet. Based on the results achieved above, in the light of the theory of information diffusion, the calculating model for development investment of coal resources was presented and applied in practice. The established models were proved to be reasonable.
