The correct answer is: D. knowledge extractor
A knowledge extractor is a person trained to interact with a human expert in order to capture their knowledge. They do this by asking the expert questions, observing their work, and reviewing documents and other materials related to the expert’s knowledge. The knowledge extractor then uses this information to create a knowledge base, which is a collection of facts and rules that can be used to solve problems or make decisions.
Knowledge extractors are often used in the field of artificial intelligence, where they are used to create knowledge bases that can be used by AI systems to make decisions or solve problems. They are also used in other fields, such as law, medicine, and business, where they are used to create knowledge bases that can be used by experts to make decisions or solve problems.
Knowledge extractors must have a strong understanding of the subject matter that they are extracting knowledge from. They must also be able to ask clear and concise questions, and they must be able to listen carefully to the expert’s answers. Knowledge extractors must also be able to understand and interpret the expert’s knowledge, and they must be able to communicate this knowledge in a way that can be used by others.
Knowledge extractors play an important role in the development of knowledge-based systems. They are responsible for collecting and organizing the knowledge that is needed to create these systems. Knowledge extractors must have a strong understanding of the subject matter that they are extracting knowledge from, and they must be able to ask clear and concise questions, and they must be able to listen carefully to the expert’s answers. Knowledge extractors must also be able to understand and interpret the expert’s knowledge, and they must be able to communicate this knowledge in a way that can be used by others.