Individual and Evaluation Clause Samples

Individual and Evaluation. ‌ The NSGA-II algorithm is one of the most used EMO procedures during the last decade. It is computationally fast, is available as open-source from the suite jMetal [94] and we can easily find research to compare it with. The jMetal package offers simplicity and ease of use, that is, the classes provided follow the principle that each component should only do one thing; flexibility, that is, the software incorporates a simple mechanism to execute the algorithms with different parameter settings; portability, that is, the framework and the algorithms developed with it run on machines with different architectures and/or with different operating systems; and extensibility, that is, new algorithms, operators and problems can be easily added to the framework. Therefore, we can easily use the semantics of P as representation of the individuals and define the objective functions and the crossover and mutation operators according to them. The entire operator P looks like: