Question

Which among the following processes under learning action initiates a change in the action selection policy?

a.

Observation of state of the radio system

b.

Decision making in reasoning engine

c.

Analyses of the outcome of the decision selected by the reasoning engine

d.

Modification of knowledge base

Posted under Cognitive Radio

Answer: (d).Modification of knowledge base Explanation:The modification of the knowledge base step is generally the final step in a single learning cycle. The knowledge base is modified in accordance with the outcome of the actions implemented by the reasoning engine. The existing information in the knowledge base is altered, or the action selection policy is changed. Otherwise, new knowledge entries are included in the database.

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Q. Which among the following processes under learning action initiates a change in the action selection policy?
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