Search Algorithm in AI

A search algorithm in AI is a method used to explore and navigate problem spaces to find solutions or optimal paths. Common search algorithms include breadth-first search (BFS) and depth-first search (DFS), which systematically explore states or nodes in a graph or tree. Other algorithms like A* search combine heuristic information with cost functions to efficiently search for solutions while minimizing resource usage. Search algorithms are fundamental in AI for tasks such as pathfinding, puzzle-solving, and decision-making. They vary in complexity, optimality, and suitability for different problem types, providing a basis for exploring and solving diverse computational problems.