Modification of PP and Its Application
In order to find a more effective method of solving the problem of subjectivity and difficulty to deal with the high-dimension data, an improved Projection Pursuit (PP) based on Particle Swarm Optimization (PSO) was introduced. The PSO algorithm was employed to optimize the function of the projected indexes in the PP. Application results show the efficiency of the modification. This study has significance in theory and practice for the related research.
Zhenyu Du and Bin Liu
Y. C. Li et al., "Modification of PP and Its Application", Applied Mechanics and Materials, Vols. 26-28, pp. 273-276, 2010