مقایسهٔ روشها
روشهای انتخابی خود را کنار هم مرور کنید؛ ردیفهای متفاوت برجسته شدهاند.
| الگوریتم جستجوی A*× | الگوریتم بلمن-فورد× | |
|---|---|---|
| حوزه | پژوهش عملیات | پژوهش عملیات |
| خانواده | Machine learning | Machine learning |
| سال پیدایش≠ | 1968 | 1956 |
| پدیدآور≠ | Peter E. Hart, Nils J. Nilsson, and Bertram Raphael | Richard Bellman and Lester R. Ford |
| نوع | algorithm | algorithm |
| منبع بنیادین≠ | Hart, P. E., Nilsson, N. J., & Raphael, B. (1968). A formal basis for the heuristic determination of minimum cost paths. IEEE Transactions on Systems Science and Cybernetics, 4(2), 100-107. DOI ↗ | Bellman, R. (1958). On a routing problem. Quarterly of Applied Mathematics, 16(1), 87-90. DOI ↗ |
| نامهای دیگر≠ | A* algorithm, A-star algorithm, A* search | Bellman-Ford method, Bellman algorithm |
| مرتبط≠ | 2 | 3 |
| خلاصه≠ | The A* Search Algorithm, developed by Peter E. Hart, Nils J. Nilsson, and Bertram Raphael in 1968, is an optimal path-finding algorithm that combines the benefits of Dijkstra's algorithm with heuristic guidance. It efficiently finds the shortest path by balancing actual distance from the start with estimated distance to the goal. | The Bellman-Ford Algorithm, developed by Richard Bellman and Lester R. Ford in the 1950s, is a fundamental algorithm for computing shortest paths in weighted graphs that may contain negative edge weights. Unlike Dijkstra's algorithm, it correctly handles negative weights and can detect the presence of negative-weight cycles. |
| ScholarGateمجموعهداده ↗ |
|
|