associations
actions
free text
schema E. All of the above
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Answer is Wrong!
The correct answer is: E. All of the above.
A knowledge base (KB) is a set of facts and rules that are used to represent knowledge about a particular domain. A knowledge base can be used to answer questions, make predictions, or solve problems.
A knowledge base can contain information in the form of associations, actions, free text, and schema.
- Associations are relationships between two or more entities. For example, the association “is a” can be used to represent the relationship between a dog and an animal.
- Actions are things that can be done. For example, the action “eat” can be used to represent the act of consuming food.
- Free text is any text that is not structured in a particular way. For example, the sentence “The cat sat on the mat” is a piece of free text.
- Schema are structures that define the relationships between different entities. For example, a schema for a knowledge base about animals might define the relationships between animals, species, and breeds.
A knowledge base can contain any or all of these types of information. The type of information that is stored in a knowledge base depends on the purpose of the knowledge base.