Which data structure is used to give better heuristic estimates?
(a) Forwards state-space
(b) Backward state-space
(c) Planning graph algorithm
(d) None of the mentioned
I had been asked this question in an internship interview.
The question is from Graph Planning topic in chapter Planning and Acting in the Real World of Artificial Intelligence
Select the correct answer from above options
Interview Questions and Answers, Database Interview Questions and Answers for Freshers and Experience