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12 questions from this quiz
Provide a quick, good enough solution
Actual cost to reach node nnn
f(n)=g(n)+h(n)f(n) = g(n) + h(n)f(n)=g(n)+h(n)
Estimated distance to the goal
h(n)=∣x1−x2∣+∣y1−y2∣h(n) = |x_1 - x_2| + |y_1 - y_2|h(n)=∣x1−x2∣+∣y1−y2∣
By reducing the search space
For complex or large-scale problems
They may not produce optimal solutions
Material balance and piece mobility
Straight-line distance estimate
Heuristic estimate to goal from nnn
Choosing poor heuristics
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