The Bat Algorithm BA proposed by Yang

All these variants have proved to be very efficient on their specific cases. As we know, there is no universally better algorithms exist. Thus, how to further enhance the performance of BA is still on.
The rest of the paper is organized as follows. Section 2 briefly outlines the related works in this SB705498 paper. The details about the NBA are provided in Section 3. Section 4 presents the simulations and comparative study.