Video Chapters: Krill Herd Optimization Algorithm Introduction: 00:00 KHO Parameters: 00:51 Krill's Position Initialization: 01:51 Objective Function Calculation: 03:52 Conclusion: 05:22 Learn How to Calculate Objective Function values for Metaheuristic Optimization Algorithm. Objective Function is also known as Cost Function, Fitness function, or Evaluation Function. Krill herd Optimization Algorithm Introduction, Numerical Examples: https://www.youtube.com/playlist?list=PLVLAu9B7VtkYR8GkHtTHV83AlR0WjGCfi Initialize the position for search agents randomly in the search space using this equation: Agent's Position in the Search Space : Using any Objective Function to calculate fitness values for each agent: Sphere Function is used here Fitness Values for each agent: Fitness(1) = 4.11424