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Genetic Algorithms and TSP Thomas Jefferson Computer Research Project by Karl Leswing.

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Presentation on theme: "Genetic Algorithms and TSP Thomas Jefferson Computer Research Project by Karl Leswing."— Presentation transcript:

1 Genetic Algorithms and TSP Thomas Jefferson Computer Research Project by Karl Leswing

2 Genetic Algorithms Effective in Optimization Problems Classified as a global search heuristic Inspired by Evolutionary Biology  Inheritance  Mutation  Selection  Crossover

3 Traveling Salesman Given a number of cities and the costs of traveling from any city to any other city, what is the cheapest round- trip rout that visits each city exactly once and then returns to the starting city.

4 Traveling Salesman Continued O(N!)‏ Dynamic Programming down to O((n^2)*2^n)‏ Find Near Optimal Solutions

5 Current Work

6 Current Work Continued Double Point Crossover Roulette Selection  Unique Fitness Algorithm Single Point Mutation  Mutation Rate Variable Effectiveness  Solve 50 City TSP in less than one minute

7 Extensions Selections  Tournament  Elitism Matrix Encoding Mutations  Double Point  Cycle 3 Dimension  Open GL Weighted Paths


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