GBFS Path Finding Algorithm is Running on Real World Map.

reedy Best-First Search (GBFS) is an informed search algorithm that operates on a simple yet powerful principle: "always follow the path that looks best". At each step, it prioritizes expanding the node with the smallest estimated distance (heuristic) to the goal. The most common heuristic function is the straight-line distance (Euclidean distance).

The core difference between GBFS and A* is that it completely ignores the cost of the path already traveled (g(n)). Instead, it relies solely on the heuristic value (h(n)) to make its decisions. This makes it extremely fast and causes it to head straight for the target, but this is also its biggest weakness. Because it's "greedy", it does not guarantee finding the optimal path and can get "stuck" or choose a longer route when encountering complex obstacles.

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Видео GBFS Path Finding Algorithm is Running on Real World Map. канала Not Full Stack