The evaluation of scientific reasoning ability based on BP neural network

Abstract

Artificial Neural Networks have been shown to have the potential to perform well for classification problems in many different environments, including business, science and engineering. This paper introduces the principle of BP Neural Network and the calculation steps, and puts forward an evaluation programmed about Scientific Reasoning with BP Neural Network. At the end of this paper, the problem was simulated with the Neural Network Toolbox of MATLAB, several improved BP training algorithms have been compared. © 2011 Springer-Verlag.