Posted inBasics Approaches to Knowledge Representation Posted by admin July 15, 2021 Simple relational knowledge The simplest way of storing facts is to use a relational method…
Posted inBasics Knowledge Representation Posted by admin July 15, 2021 What to Represent? Let us first consider what kinds of knowledge might need to be…
Posted inBasics Means-Ends Analysis Posted by admin July 15, 2021 Allows both backward and forward searching.This means we could solve major parts of a problem…
Posted inBasics And-Or Graphs Posted by admin July 15, 2021 Useful for certain problems where The solution involves decomposing the problem into smaller problems.We then…
Posted inAdvanced Heuristic Search Posted by admin July 15, 2021 A heuristic is a method that might not always find the best solutionbut is guaranteed to find a…
Posted inBasics Problems and Search Posted by admin July 15, 2021 Problem solving involves: problem definition -- detailed specifications of inputs and what constitutes an acceptable…
Posted inBasics Frames Posted by admin July 15, 2021 Frames can also be regarded as an extension to Semantic nets. Indeed it is not…
Posted inBasics Why use this data structure? Posted by admin July 15, 2021 It enables attribute values to be retrieved quicklyassertions are indexed by the entitiesbinary predicates are…
Posted inAdvanced Extending Semantic Nets Posted by admin July 15, 2021 Here we will consider some extensions to Semantic nets that overcome a few problems (see…
Posted inAdvanced Inference in a Semantic Net Posted by admin July 15, 2021 Basic inference mechanism: follow links between nodes. Two methods to do this: Intersection search -- the…