Infeasibility driven evolutionary algorithm( IDEA) is employed to find the approximate Pareto setsof ship form parameters optimization. and multivariate analysis is used to analyze ship design model. A bulk carrier concept design problem is studied in the analysis. The method,which ranks the distance of each alternative solution to the utopian solution,is used to obtain comprehensive evaluation of the Pareto solutions. The inherent characteristics of model can be investigated from Pareto sets by data mining...