OTHER KNOWLEDGE REPRESENTATION TECHNIQUES
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To a large extent, the way in which we organize information available to and generated by our
intelligent agent will be dictated by the type of problem we are addressing.
Often the best ways of representing knowledge for particular techniques are known. However, as with the problem of
how to search, we need a lot of flexibility in the way we represent information. Therefore, it is
worth looking at four general schemes for representing knowledge, namely Logic, Semantic Net-
works, Production rules and Frames. Knowledge representation continues to be a much-researched
topic in Al because of the realization early on that how information is arranged can often make or
break an AI application. In the last chapter we discussed logic presentation in detail. Here, we will
consider other KR techniques.