Analysis of Competency Elements Based on Grey Cluster

A competency model requires lots of competency elements, and competency elements are the most important part of the competency model, so it is necessary to select best data from these elements to make competency model more efficient and satisfactory. This paper describes reviews on competency and introduces the method of grey cluster analysis, and proposes a procedure using grey clustering method to select main competency indexes and evaluates accuracy and performance of the classifying method. Then a case study is presented in the paper to show the viability of the procedure.