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A.1972年，斯坦福研制MYCIN专家系统，他是一种帮助医生对住院的血液感染患者进行诊断和选用抗菌素类药物进行治疗的人工智能专家系统，在临床应用中获得巨大成功
B.1980年，CMU为DEC设计了一套名为XCON的“专家系统”，取得巨大成功，标志着人工智能发展的第二次高潮的到来
C.DENDRAL专家系统是一种帮助化学家判断某待定物质的分子结构的专家系统，由斯坦福大学研制，1965年开始研制，1968年研制成功，它的出现标志着人工智能的一个新领域——专家系统的诞生
D.专家系统是早期人工智能的一个重要分支，由知识表示和知识推理技术来模拟通常由领域专家才能解决的复杂问题
答案
更多“关于专家系统(Expert system)，下列说法正确的是()。”相关的问题
第1题
fessionals reveal their favorite methods.
Comfort with food. When diet expert Judith Wurtman is stressed out, she does what a lot of people do this time of year: she reaches for food .But in her case, it’s a healthy rice cake or two. “My research suggests that carbohydrates (碳水化合物) raise levels of a brain chemical, which has a calming effect on the entire body,” says the MIT research scientist. “So signs of stress — such as anger, tension, and inability to focus — are eased.”
Run from your problems. Dr. Kenneth H. Cooper, who popularized aerobics (有氧运动) through his1968 book by that name, handles his own stress with a daily after-work run. He knows that physical activity reduces anxiety and depression. “Aerobic exercise is the best way to dissipate stress,”says Cooper.
Look to the light side. On his way to the hospital where his father was to have surgery Joel Goodman shared a hotel bus with anxious relatives of several patients. The driver began telling his stressed-out passengers a few jokes. “Then he did some magic tricks that had my mother and me laughing.” Goodman says. “In that five-minute ride he taught us that humor can lessen our stress.”
The surgery was successful, and Goodman was so moved by his experience that he researched laughter’s power. “A good laugh relaxes muscles, reduces blood pressure, restrains stress-related hormones and enhances the immune system (免疫系统),” he says.
Go green. Coffee, loaded with hidden sources of caffeine, stimulates (刺激) the nervous system and can make you feel stressed more easily. That’s why Arizona Doctor Andrew Weil, author of best seller Spontaneous Healing, does not take caffeine. “When I want gentle energy, I drink green tea. It contains a caffeine-like element”, Weil says. It also contains compounds that, some studies suggest, have anti-cancer effects.
16. The following are ways to free you from stress EXCEPT__________.
A. looking at things in a more relaxed way
B. getting a lot of sleep during the day
C. eating some food with carbohydrates
D. doing some aerobic exercise
17. Eating or drinking the following can be helpful in freeing you from stress EXCEPT________.
A. drink green tea B. eat some bread
C. eat some rice cake D. drink a lot of coffee
18. A good laugh is very helpful EXCEPT to__________.
A. reduce blood pressure B. restrain stress-related hormones
C. enhance the immune system D. take a holiday
19. What is the meaning of the word “dissipate” in the part “Rum from your problems”？
A. lessen. B. Depress. C. Disturb. D. Level.
20. Which of the following group of people can have a happier life, according to passage？
A. Those who are continuously eating something.
B. Those who are always engaged in working.
C. Those who use right methods to reduce tension.
D. Those who study medicine or psychology.
第3题
A.1->system setting->Revovery and RAS->Advanced RAS -> PCI Live Error Recovery -> DISABLED
B.1->system setting->Revovery and RAS->Advanced RAS -> Machine Check Recovery ->DISABLED
C.1->System Settings ->Processors.HardwareC-States=Autonomous ->DISABLED
D.1->System Settings ->Processors.C1EnhancedMode=Enable ->Disabled
第4题
A.要使用JavaSEAPI的System类必须importjava.lang.System
B.要使用JavaSEAPI的System类不须要importjava.lang.System
C.要使用JavaSEAPI的Scanner类必须importjava.util.Scanner
D.要使用JavaSEAPI的Scanner类不须要importjava.util.Scanner
第5题
A.专家库系统有时在时间上与质量上难以保证项目的需要
B.项目管理组织的形式不随外部社会条件的变化而改变
C.顾问体系中的顾问具有特定工作，要完成特定任务
D.专家委员会是在管理与组织上更加正规的专家系统
E.来自项目公司内部和外部的支持统称为社会技术支持
第6题
A.一个IS可以没有一个NET
B.每个中间系统在一个AREA中必须有一个唯一的System ID
C.NET至少有8个字节，最多20个字节
D.一个IS配置的所有的NET其中System ID部分必须相同
第9题
A.Hei-VAP Core
B.Hei-VAP Expert
C.Hei-VAP Expert Control
D.Hei-VAP Ultimate
E.Hei-VAP Ultimate Control
第10题
A. have been sent
B. was sent
C. are sent
D. were sent
