Title :
Knowledge Acquisition from Optimization Results of Electromagnetic Systems
Author :
Ota, S. ; Campelo, F. ; Igarashi, H.
Author_Institution :
Graduate Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo
Abstract :
This paper describes methods for acquisition of useful knowledge from optimization results of electromagnetic systems. Optimization of those systems on the basis of field computation often yields many quasi-optimal solutions which satisfy given criterion. In this study, such solutions are classified into clusters using the hierarchic method, principal component analysis and self-organizing map to extract useful knowledge for designers about them
Keywords :
computational electromagnetics; electromagnetic fields; knowledge acquisition; optimisation; principal component analysis; self-organising feature maps; electromagnetic systems; hierarchic method; knowledge acquisition; knowledge extraction; optimization; principal component analysis; self-organizing map; Clustering algorithms; Electromagnetic fields; Genetic algorithms; Iron; Knowledge acquisition; Magnetic cores; Magnetic flux; Optimization methods; Principal component analysis; Stochastic systems;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632956
