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← 12ps-04 Question 02 Solution

Midterm 1 Answer 02.mp4

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Showing Revision 1 created 11/28/2012 by Amara Bot.

  1. And the answer goes as follows:
  2. This one is being expanded first. It's being removed from the queue.
  3. We have all those nodes for the queue over here,
  4. but the first one we remove and expand is this one, because it's the smallest heuristic.
  5. Then move over here, here, and finally to this guy over here,
  6. and from here we expand to the goal state over here.
  7. All of those remain unexpanded, and therefore receive a 0.
  8. The heuristic is mostly admissible except for this guy over here, which is too large.
  9. It over estimates the exact costs, and therefore we have to check "no" over here.