The Establishment of Rough-ANN Model for Pre-warning of Enterprise Financial Crisis and Its Application

based on Rough set theory and ANN(artificial neural networks) method, Rough-ANN model for pre-warning of enterprise financial crisis is established. It integrates predigesting of enterprise financial crisis index, dynamic learning of financial crisis knowledge by neural networks and forecasting of financial crisis, and an example in financial crisis predicting is given to validate the model. The results show the feasibility and validity of the model. The research work supplies a new way for dynamic prediction for Enterprise financial crisis.