Introduction - If you have any usage issues, please Google them yourself
In pattern recognition, there is a highly practical classification method, which is artificial neural network. It has been successfully applied to intelligent robot, automatic control, speech recognition, prediction estimation, biology, medicine, economy and other fields. It has solved many practical problems which are difficult to solve by many other classification methods. This is due to the many models of neural network, and the corresponding neural network model can be used for different problems. The BP neural network is used to solve the problem of handwritten digital character recognition.