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1answer
124 views

Consistent heuristic and A*

The following graph has consistent heuristic. An A* algorithm will alter its first guess ACD to the correct shortest path ABD... if it has consistent heuristic, doesnt it mean, that AB should be ...
4
votes
1answer
230 views

Comparing A* search to Simulated Annealing

Good Afternoon, I am comparing A* search to Simulated Annealing for an assignment, mainly the algorithms, memory complexity, choice of next actions, and optimality. Now, I am not 100% sure about my ...
1
vote
1answer
72 views

Movement on Labyrinth with Best First Search

I have the following labyrinth where R is the robot(the parent node), red blocks are the obstacles where the R cannot move and <...
4
votes
1answer
349 views

Does this A-Star heuristic already exist?

I've been thinking about the A* algorithm recently. For context, A* is a graph-navigating algorithm most often used to solve problems that go "What is the shortest path from point A to point B?". It's ...
3
votes
1answer
373 views

How to tell if a Heuristic is monotonic

I've applied a Heuristic to a puzzle where I need to move all off the B's the the right of the W's. my Heuristic is the total distance of the B's from the right most W's. my initial state is (B,B,B,*,...