Fuzzy Integral-based Neural Network Ensemble for Facial Expression Recognition
Z.Y Wang, Nanfeng Xiao · Advances in computer science research · 2015
Neural network is widely used in pattern classification.But an unavoidable fact is that many complex problems cannot get ideal correct rate of classification with a single neural network.Neural network ensembles provides a serial of theories and methods to simply ensemble outputs of some low performance neural networks, and the ensemble output can get higher correct rate.This paper tries to use fuzzy integral to complete the information integration of member classifier.A more effective fuzzy density function using in fuzzy integral was also proposed in this paper.Facial Expression Recognition (FER) was used to validate the method.Many simulation experiments were done to analyze the validity of neural network and different parameters.The Experiment data also proved the new fuzzy density function is more effective.