Turban18_tif - Chapter 18 Knowledge Acquisition,...

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213 Chapter 18 Knowledge Acquisition , Representation , and Reasoning True-False Questions 1. Gensym’s G2 is an intelligent quality-alert expert system installed by Eli Lilly to provide consistent real-time expert advice on fermentation to the process operators. Answer : True Difficulty : Easy Page Reference :W-175 2. Knowledge engineering is the process of fixing knowledge management systems. Answer : False Difficulty : Moderate Page Reference :W-176 3. Knowledge can be acquired from experts as well as documentation and pictures. Answer : True Difficulty : Easy Page Reference :W-179 4. There are three types of knowledge sources. Answer : False Difficulty : Easy Page Reference :W-179 5. Deep knowledge is easy to computerize. Answer : False Difficulty : Moderate Page Reference :W-181 6. Shallow knowledge considers the internal and causal structure of the knowledge. Answer : False Difficulty : Easy Page Reference :W-181 7. Declarative knowledge is surface-level information. Answer : True Difficulty : Easy Page Reference :W-182 8. Acquiring knowledge is easy; managing knowledge is difficult. Answer : False Difficulty : Easy Page Reference :W-183 9. Some of the required skills of knowledge engineers are effective communication abilities, broad educational background, knowledge engineering experience, tolerance and ambivalence, empathy and patience, and fast-learning capabilities. Answer : True Difficulty : Easy Page Reference :W-184 10. Methods that are intended to help knowledge engineers by allowing them to execute the necessary tasks in a more efficient or effective manner is one of the semiautomatic methods. Answer : True Difficulty : Moderate Page Reference :W-186
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214 11. The process of knowledge acquisition involves uncovering the attributes of the problem and making implicit the thought process (usually expressed as rules) that the expert uses to evaluate them. Answer : False Difficulty : Moderate Page Reference :W-188 12. Protocol analysis is mainly one-way communication. Answer : True Difficulty : Moderate Page Reference :W-189 13. Conceptual graphs and models are manual methods in extracting knowledge. Answer : True Difficulty : Easy Page Reference :W-190 14. AQUINAS is a very complex tool that extends the problem solving and knowledge representation of ETS by providing guidance to domain experts and knowledge engineers in the knowledge-acquisition process. Answer : True Difficulty : Moderate Page Reference :W-192 15. The process of using computers to extract knowledge automatically from existing data is called knowledge discovery, machine learning, or data mining. Answer : True Difficulty : Easy Page Reference :W-195 16. Inductive learning is a problem-solving approach in which historical cases are used for deriving solutions to new problems. Answer
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Turban18_tif - Chapter 18 Knowledge Acquisition,...

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