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ID:47033293
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页数:6页
时间:2019-04-29
《《人工智能》试卷英(1)参考答案》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、计算机科学系《人工智能》考试试卷(参考答案)年级:___专业:______班级:_学号:____姓名:______题号一二三四五六七总分签名得分注:1、共100分,考试时间120分钟。2、此试卷适用于计算机科学与技术本科专业。一得分阅卷教师一、填空题(本题共11小题,每个空1分,共20分)1、Translate“问题求解”intoEnglish:problemsolving。2、Translate“State-spacesearching”intoChinese:状态空间搜索。3、Fourpropertiesofase
2、archingalgorithmare:completeness、timecomplexity、spacecomplexity、optimality。4、Typicaluninformedsearchalgorithmincludes:Breadthfirstsearching、Depthfirstsearching、Uniformcostsearch、Iterativedeepeningsearch。5、Translate“命题逻辑”intoEnglish:PropositinalLogic。6、Explainthe
3、phrase“PredicateCalculus”withChinese:谓词演示。7、Explaintheword“消解(或者称为归结)”withEnglish:Resolution。8、Explainthephrase“ComplementaryLiterals”withChinese:互补文字。9、Explaintheword“消解反演(或者称为归结反驳)”withEnglish:resolutionrefutation。10、BayesianTheoremis: 贝叶斯定理 。11、Typicalinfo
4、rmedsearchalgorithmincludes:Aalgorithm、A*Algorithm、Hillclimbing、Beamsearch。二得分阅卷教师二、选择题(本题共10小题,每小题2分,共20分)1、Inthestatespacesearchtre,(1)areexpandednodes,(2)arenotexpandedyet.(A)Root;(B)Leaf;(C)Nottheleafnode;(D)Middlenodes2、Greedysearchisakindof(3),A*algorithmi
5、sakindof(4).(A)UninformedSearchStrategies(B)InformedSearchStrategies(C)Breadth-firstSearchStrategies(D)Depth-firstSearchStrategies3、Asainferencerule,,resolutionis(5)、resolutionrefutationis(6):(A)Soundandcomplete,(B)Soundbutincomplete(C)Unsoundandcomplete,(D)Unso
6、undandincomplete4、Breadthfisrtsearchalgorithnis(7)、Depthfirstsearchalgorithmis(8)、A*Algorithmis(9)、Greedyalgorithmis(10)。(A)Completeandoptimal,(B)Completebutnotoptimal(C)Incompletebutoptimal(D)Incompleteandnotoptimal(1)(C)(2)(B)(3)(B)(4)(B)(5)(B)(6)(A)(7)(A)(8)(
7、D)(9)(A)(10)(D)三得分阅卷教师三、证明题(10分)Provethefollowingequationwithtruthtable:Ø(A∧B)≡ØA∨ØBABØ(A∧B)ØA∨ØB0011011110111100四得分阅卷教师四、推理与证明题(本题共2小题,每小题30分,共15分)1、GiventheevaluationfunctionforA*algorithmf(n)=g(n)+h(n);whereg(n)isthestepsfromtheinitialstateton,andh(n)isthenum
8、berofmisplacetiles,pleasefindtheoptimalsolutionofthefollowingproblemwithA*algorithm:Initialstate:28314765Goal:123847652、Supposetheknoledgebaseincludesthefollowingsent
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