Swarm intelligence pso and aco

ISE 410 Heuristics in Optimization Particle Swarm Optimization http://www.particleswarm.info/ http://www.swarmintelligence.org/

Swarm Intell igence ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Swarm Intelligence ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Swarm Intelligence ,[object Object],[object Object]

Swarm Intelligence ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Particle Swarm Optimization (PSO) ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],Origins and Inspiration of PSO

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is PSO? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PSO Algorithm ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object]

[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],Particle Swarm Optimization (PSO) Process

PSO Algorithm ,[object Object],[object Object],[object Object],[object Object],a b

PSO Algorithm ,[object Object],[object Object],[object Object],[object Object],a b inertia Personal influence Social (global) influence

[object Object],[object Object],[object Object],PSO Algorithm

PSO and GA Comparison ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],PSO Velocity Update Equations

[object Object],[object Object],[object Object],Inertia Weight

[object Object],[object Object],[object Object],[object Object],[object Object],V max

PSO – Pros and Cons ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Books and Website

ACO Concept ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

ACO System ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

ACO System, cont. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

ACO System, cont. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

ACO Background ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

ACO Background, cont. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is ACO as Optimization Tech ,[object Object],[object Object]

Implementation ,[object Object],[object Object],[object Object],[object Object]

The Algorithm ,[object Object],[object Object],[object Object],[object Object]

The Algorithm ,[object Object],[object Object]

The ACO Algorithm ,[object Object],[object Object]

Steps for Solving a Problem by ACO ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Applications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],4 3 5 2 1

Applications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Applications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ant Colony Algorithms ,[object Object],[object Object]

Traveling Salesperson Problem ,[object Object],[object Object],[object Object]

Traveling Salesperson Problem ,[object Object],[object Object],[object Object],[object Object]

Traveling Salesperson Problem ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Traveling Salesperson Problem ,[object Object],[object Object]

Empirical Results ,[object Object],[object Object],[object Object],[object Object]

Comparison to Standard Algorithms ,[object Object],[object Object],421 431 Space Fill 420 492 Near Insert 421 426 Sweep 421 663 Random 420 421 Far Insert 421 437 Near Neighbor L-K 2-Opt

Comparison to Meta-Heuristic Algorithms ,[object Object],[object Object],SA Tabu ACO 25.1 459.8 422 1.5 420.6 420 1.3 420.4 420 Std Dev Mean Best

Other Application Areas ,[object Object],[object Object]

Advantages and Disadvantages ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Advantages and Disadvantages, cont. ,[object Object],[object Object],[object Object]

Advantages and Disadvantages, cont. ,[object Object],[object Object],[object Object],[object Object],[object Object]

Advantages and Disadvantages, cont. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sources ,[object Object],[object Object],[object Object],[object Object],[object Object]

Swarm intelligence pso and aco

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