CSE Notes

AO* Search (And-Or) Graph – Artificial Intelligence

AO* Search (And-Or) Graph, Advantages and Disadvantages – Artificial Intelligence – Artificial Intelligence The Depth-first search and Breadth-first search given earlier for OR trees or graphs can be easily adopted by AND-OR graph. The main difference lies in the way termination conditions are determined since all goals following an AND node must be realized; whereas …

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A Star Search Algorithm – Artificial Intelligence

A Star ( A*) Search Algorithm, Advantages and Disadvantages – Artificial Intelligence – Artificial Intelligence A* is a cornerstone name of many AI systems and has been used since it was developed in 1968 by Peter Hart; Nils Nilsson and Bertram Raphael. It is the combination of Dijkstra’s algorithm and the Best first search. It …

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Best-First Search Algorithm – Artificial Intelligence

Best-First Search Algorithm – Artificial Intelligence – Artificial Intelligence We have studied two uninformed search algorithms such as Breadth-First Search (BFS) and Depth First Search (DFS) Algorithm. DFS is good because it allows a solution to be found without all competing branches having to be expanded. BFS is good because it does not get branches …

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Generate and Test Heuristic Search – Artificial Intelligence

Generate and Test Heuristic Search – Artificial Intelligence The generate-and-test strategy is the simplest of all the approaches. It consists of the following steps: Algorithm: Generate-and-Test 1. Generate a possible solution. For some problems. this means generating a particular point in the problem space. For others, it means generating a path from a start state. …

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Heuristic Search – Characteristics Advantages – Artificial Intelligence

What do you mean by heuristic and heuristic search? What are the advantages and Characteristics of Heuristic Search? – Artificial Intelligence There are two types of search algorithms in Artificial Intelligence, Uninformed search algorithms and Informed search algorithms. Uninformed search algorithms or Brute-force algorithms, search through the search space all possible candidates for the solution …

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Depth-first search Example Advantages and Disadvantages

Explain Depth-first search (DFS) with an example. List down the advantages and disadvantages of DFS – Artificial Intelligence Depth-first search (DFS) Breadth-First –Search is an uninformed search technique. We may sometimes search the goal along with the largest depth of the tree, and move up only when further traversal along the depth is not possible. …

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