A Hierarchical Neural Network Model Suitable for Storing Correlation Patterns
Wu-Qun Huang, Cheng-Qun Gao, Chen Tian-Lun · Communications in Theoretical Physics · 1995
An improved hierarchical cascade model (PIDD model) has been obtained by using pseudo-inverse method without degenerate states in the framework of the hierarchical model improved by Deshpande, the PIDD model not only avoids errors on classification of patterns, but also suits to store correlative patterns. The dynamic behavior of the PIDD model has been analyzed, and phase structure and self-consistent equations have also been obtained ,by using the replica method.