蚁群算法 Resources

Showing items tagged with "蚁群算法"

Comprehensive guide to Ant Colony Optimization algorithm with MATLAB source code, designed for beginners. Explores application domains, implementation methodology, and includes executable simulation code with detailed comments. Features practical examples covering path planning, data clustering, and image segmentation applications.

MATLAB 263 views Tagged

Application Background: Ant colony algorithm was initially applied to solve TSP problems and demonstrated significant advantages due to its distributed nature, strong robustness, and easy integration with other algorithms. However, it also suffers from slow convergence and tendency to fall into local optima. The Traveling Salesperson Problem (TSP), also known as the Chinese Postman Problem, is an NP-hard problem where conventional algorithms struggle to find optimal solutions. Therefore, heuristic algorithms like Genetic Algorithm (GA), Ant Colony Optimization (ACO), and Particle Swarm Optimization (PSO) are commonly employed. Key Technologies: ACO implementation typically involves pheromone matrix initialization, path construction using probabilistic selection, and pheromone update mechanisms with evaporation rates. Code implementation requires handling both symmetric (distance(i,j)=distance(j,i)) and asymmetric TSP variants through different distance matrix structures.

MATLAB 226 views Tagged