Using Graph Algebra to Optimize Neighborhood for Isometric Mapping (2008)
Guihua Wen, Lijun Jiang, Nigel R Shadbolt
Most nonlinear dimensionality reduction approaches such as Isomap heavily depend on the neighborhood structure of manifold. They determine the neighborhood graph using Euclidean distance so that they...
Fundamental Laws of Dynamics for Computational Creativity (2005)
WEN, Dr. Guihua, Shadbolt, Professor Nigel
Dynamics for computational creativity forms a promising unified theoretical framework for cognitive science broadly construed. This paper discusses its some fundamental laws that can be employed to...