Fourth Week
Today's lecture was about an important phase in the development phase of expert system i.e. Knowledge Representation.
Knowledge representation is graphical representation of facts and data. Its actually a framework for storing and manipulating knowledge. There are different schemes that are used to represent knowledge like, Logical Scheme, Network Scheme, Procedural Scheme, Structural Scheme and Human Model. The scheme we are going to use is Semantic Scheme. Semantic Scheme uses semantic network to represent knowledge, it is comprised of nodes and arc.
Then we studied Rules and Facts in Procedural Scheme. These are formalization often used to specify recommendations, give directives or strategy.
Semantic Network will be helpful in making our Coursewrk because this will be used to represent the knowledge graphically. It is better to represent something in picture format than text because it gives the message more clearly and in less time.
Knowledge representation is graphical representation of facts and data. Its actually a framework for storing and manipulating knowledge. There are different schemes that are used to represent knowledge like, Logical Scheme, Network Scheme, Procedural Scheme, Structural Scheme and Human Model. The scheme we are going to use is Semantic Scheme. Semantic Scheme uses semantic network to represent knowledge, it is comprised of nodes and arc.
Then we studied Rules and Facts in Procedural Scheme. These are formalization often used to specify recommendations, give directives or strategy.
Semantic Network will be helpful in making our Coursewrk because this will be used to represent the knowledge graphically. It is better to represent something in picture format than text because it gives the message more clearly and in less time.
posted by Abbas at 5:39 PM
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