chp 7, 9 Flashcards
1
Q
Product systems attempt to:
A
capture knowledge to guide interpretation and allow informed decisions
2
Q
advantages of production systems pt. 1
A
Expressiveness (easy to work with), Intuitive (follows human reasoning),
3
Q
Advantages of production systems pt. 2
A
Modular/modifiable (allows separate criteria, more knowledge more consistency)
4
Q
forward chaining
A
begin with facts, then search for rules that can apply, otherwise go back
5
Q
backward chaining
A
selecting a goal, work back to see if evidence supports it
6
Q
a markov process
A
history of n steps and if they are equivalent beginning to end
