Study on accommodating association rules and calculate convergence.

It is second paragraph about a study on hybrid parametric design exploration tool. In order to improve feedback Life Cycle Assessment (LCA) and Life Cycle Cost Analysis (LCCA) to the design as efficiently as possible, Association Design Assessment (ADA) is defined as measurement of cosine similarity between individual genomes and historical data in database. Thus, we tried to incorporate ADA with multi-objective optimization and test research question that if the ADA is added to objectives, it is possible to promote convergence to a pareto front.