The research of financial risk of enterprise based on BP Neural Network

This paper expound concept of financial risk in enterprise. Using financial risk prediction analysis as a diagnostic tool, on the base of dependable accounting information, with the evaluation system enterprise financial management, it select 9 single financial ratio indexes (9 index was divided into three groups) and sets up the system of financial ratios and adopts method of BP Neural Networks. As an example of 6 enterprise financial date in 2008 and 2009, the thesis classify the kind of those enterprise in order to provide a basis for forecast the alert degree and promote the level of financial management.