Neural network structures for expression recognition
J. Ding, Mieko Shimamura, Hiroaki Kobayashi, Tadao Nakamura · 2005
The authors build up expression features models and then apply them to the network structures for expression recognition, focusing on how to determine the number of hidden nodes and initialize the weights. Moreover, the simulation results of the authors' methods are provided to show the ability of the backpropagation neural networks for recognizing facial expressions.