An enhanced binary Rat Swarm Optimizer based on local-best concepts of PSO and collaborative crossover operators for feature selection

Department of Computer Science, Al-Aqsa University, Gaza Strip, Palestine; Ajman University, Ajman, Ajman, United Arab Emirates; College of Engineering and Information Technology, Ajman University, Ajman, Ajman, United Arab Emirates; Department of Information Technology, Al-Balqa Applied University, Salt, Al-Balqa, Jordan; Department of Computer Science, Al-Balqa Applied University, Salt, Al-Balqa, Jordan; Faculty of Science and Information Technology, Al-Zaytoonah University of Jordan, Amman, Amman, Jordan; Department of Computing, American University of Kuwait, Kuwait City, Kuwait; Department of Computer Science, Yarmouk University, Irbid, Irbid, Jordan; Sorbonne University Abu Dhabi, Abu Dhabi, Abu Dhabi, United Arab Emirates