为你找到 1000 条关于 工程力学18 的结果
把习近平新时代中国特色社会主义思想确立为党的指导思想是()。
正确答案:A
《我的马克思主义观》的作者是()
答案选D
ProfessorAshokGoelofGeorgiaTechdevelopedanartificiallyintelligentteachingassistanttohelphandletheenormousnumberofstudentquestionsintheonlineclass,Knowledge-BasedArtificialIntelligence.ThisonlinecourseisacorerequirementofGeorgiaTech’sonlineMasterofScienceinComputerScienceprogram.ProfessorGoelalreadyhadeightteachingassistants,butthatwasn’tenoughtodealwiththeoverwhelmingnumberofdailyquestionsfromstudents.Manystudentsdropoutofonlinecoursesbecauseofthelackofteachingsupport.Whenstudentsfeelisolatedorconfusedandreachoutwithquestionsthatgounanswered,theirmotivationtocontinuebeginstofade.ProfessorGoeldecidedtodosomethingtoremedythissituationandhissolutionwastocreateavirtualassistantnamedJillWatson,whichisbasedontheIBMWatsonplatform.GoelandhisteamdevelopedseveralversionsofJillWatsonbeforereleasinghertotheonlineforums.Atfirst,thevirtualassistantwasn’ttoogreat.ButGoelandhisteamsourcedtheonlinediscussionforumtofindallthe40,000questionsthathadeverbeenaskedsincetheclasswaslaunched.ThentheybegantofeedJillwiththequestionsandanswers.Aftersomeadjustmentsandsufficienttime,Jillwasabletoanswerthestudents’questionscorrectly97%ofthetime.Thevirtualassistantbecamesoadvancedandrealisticthatthestudentsdidn’tknowshewasacomputer.Thestudents,whowerestudyingartificialintelligence,wereinteractingwiththevirtualassistantandcouldn’ttellitapartfromarealhumanbeing.Goeldidn’tinformthemaboutJill’strueidentityuntilApril26.Thestudentswereactuallyverypositiveabouttheexperience.ThegoalofProfessorGoel’svirtualassistantnextyearistotakeoveranswering40%ofallthequestionsposedbystudentsontheonlineforum.ThenameJillWatsonwill,ofcourse,changetosomethingelsenextsemester.ProfessorGoelhasamuchrosieroutlookonthefutureofartificialintelligencethan,say,ElonMusk,StephenHawking,BillGatesorSteveWozniak.WhatdowelearnaboutJillWatson?
如果一个买者对一辆福特汽车的支付意愿是20万元,而她实际以18万元买到了这辆车,她的消费者剩余是()
如果一个卖者对一辆福特汽车的生产成本是16万元,而其实际以18万元卖出了这辆车,则该卖者的生产者剩余是()
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关于工程竣工验收的说法,正确的是(  )。 
甲乙双方约定甲方有给付工程材料货款的义务,乙方有提供符合合同要求的工程材料的义务,但没有约定谁先给付。因此,甲方在乙方未提供材料之时可以拒绝履行支付货款,乙方在甲方未支付货款之时也可以拒绝提供材料,这体现的是建设工程合同的履行抗辩权中的()。
某工程预计工期10个月,施工合同价款为1000万元。根据规定,建设单位在申请领取施工许可证时应当到位的资金原则上不得少于()万元。
我国《建筑法》关于工程发包的总体要求是()。