Answer Posted / chaitanya

There are two types of entities in knowledge representation:

a) Facts: These are truths that need to be represented

b) Symbols: It is a form of representation of facts and it is manipulated by the programs to derive new facts

List the major sources of knowledge.

1573

Differentiate between documented and undocumented knowledge. 3. How is knowledge collected?

3312

Briefly describe 5 ways to do a "table lookup" in SAS.

2319

Define procedural knowledge and declarative knowledge.

1723