雨课堂学堂在线学堂云《Principles and Practice of Artificial Intelligence（西南交通）》单元测试考核答案

第1题WhichcountrydidthefamousEnigmaciphersystem,crackedbyTuring,belongto?()AUnitedKingdomBUnitedStatesCGermanyDJapan第2题In1937,TuringfirstproposedtheconceptoftheTuringmachineinapaper.Whatwasthenameofthispaper?()A"EquivalenceofLeftandRightPeriodicity"B"OnComputableNumbers,withanApplicationtotheEntscheidungsproblem"C"ComputabilityandDefinability"D"OntheGaussianErrorFunction"第3题Whichofthefollowingstatementsisincorrect?()ATheTuringtestconfusesintelligencewiththehumancondition.BThemechanismofmachineintelligencemustbethesameashumanintelligence.CMachineintelligencecancompletelysurpasshumanintelligenceincertaindomains.DMachineintelligencecanhavethecreativityofhumanintelligence.第4题Whichcountry'sgovernmentreportusedtheterm"machineintelligence"?()AChinaBUnitedKingdomCGermanyDUnitedStates第5题Whichofthefollowingisacorebeliefofthesymbolistschoolofthought?()AIntelligenceisachievedbysimulatingconnectionsbetweenhumanbrainneurons.BArtificialintelligenceoriginatesfrommathematicallogic,simulatinghumanthoughtthroughsymbolicsystemsandrules.CIntelligencedependsonperceptionandaction,learningandadaptingthroughinteractionwiththeenvironment.DIntelligenceisachievedbyconstructingperception-actioncontrolsystems.第6题Whichofthefollowingisarepresentativeachievementofthesymbolistschoolofthought?()ADeeplearningBKnowledgegraphCAutonomousnavigationrobotsDExpertsystems第7题Whichofthefollowingtechnologiesbelongstotheconnectionistschool'sresearchmethods?()ADecisiontreesBDeeplearningCExpertsystemsDPerception-actioncontrolsystems第8题Whichofthefollowingtechnologiesisnotafrontiertechnologyintegratedintointelligentlogisticsrobotsforindoortransportationanddistribution?()AArtificialintelligenceBAutonomousdrivingCVirtualrealityD5G第9题Whichapplicationscenariobelongstoartificialintelligenceinthemedicalfield?()AIntelligentcustomerserviceBPulmonarydiseasediagnosisCSmarthomeDAutonomousdriving第10题WhichprinciplewasproposedbyChinaintheethicalgovernanceofartificialintelligence?()ATechnologyfirstBEconomyfirstCEthicsfirstDPolicyfirst第11题ThedifferencebetweenstrongAIandweakAIisthatstrongAIhasself-awareness.()第12题TheTuringtestistheonlystandardtodeterminewhetheramachinehasintelligence.()第13题AI'sintelligentrecommendationsystemsintheentertainmentfieldcanhelpusersdiscovernewmusicormovies.()第14题ThedevelopmentofAIwillcausehumanstolosecontroloftheworld.()第15题Theemergenceofself-drivingcarswillcompletelysolvetrafficcongestionproblems.()第16题AIcanautonomouslymakemoraljudgments.()第17题ThedevelopmentofAIwillleadtothelossofhumancreativity.()第18题AIcanfullyunderstandhumanemotions.()第19题ThedevelopmentofAIwillleadtothelossofsocialconnectionsforhumans.()第20题ThedevelopmentofAIwillcausehumanstolosefreewill.()第1题Whatisthedifferencebetweensupervisedlearningandunsupervisedlearning?()ADatasizeBPresenceofateachersignalCApplicationdomainDAlgorithmused第2题Thehistoryofmachinelearningcanbetracedbacktowhichcentury?()A17thcenturyB18thcenturyC19thcenturyD20thcentury第3题Whatisthepurposeofalinearregressionmodel?()ATofindoutliersinthedatasetBTominimizetheerrorbetweenthepredictedandactualvaluesCToincreasethecomplexityofthemodelDToreducethedimensionalityofthedata第4题WhatdoestheR-squaredcoefficientinregressionmeasure?()AThecomplexityofthemodelBThepredictiveabilityofthemodelCThegeneralizationabilityofthemodelDThedegreeofoverfittingofthemodel第5题Whatisthemainuseoftheleastsquaresmethod?()APredictfuturedataBFindthebestfitlineCClassifydataDClusterdata第6题WhichofthefollowingisNOTacharacteristicofthedecisiontreealgorithm?()AEasytounderstandandinterpretBCanhandlenumericalandcategoricaldataCRequiresalotofcomputationalresourcesDCangeneraterules第7题GiventheeventsAandB,theprobability

P(B|A)

canbederivedusingBayes'formulaas(P(B|A)=P(A|B)

*

M/P(),whatisM=()AP(A)BP(AB)CP(A')DP(B')第8题Intheartificialneuronmodel(M-Pmodel),whatarethedendritesandtheirsynapsessimplifiedandabstractedas?()AAsetofinputvariablesBAnoutputvariableCAnactivationfunctionDAbias第9题Whichofthefollowingstatementsaboutensemblelearningisincorrect?()AEnsemblelearningalwaysimprovestheperformanceofindividuallearnersBInBagging,individuallearnersareindependentofeachotherCBoostingisamethodthatemphasizeslearningfromincorrectsamplesDInBoosting,individuallearnershavestrongdependencies第10题IntheK-meansclusteringalgorithm,theinitialchoiceofclustercentersaffectsthefinalresult.Whichmethodcanhelpchoosebetterinitialclustercenters?()ARandomselectionBK-means++CSelectionbasedondataorderDManualspecification第11题Supervisedlearningalgorithmsinmachinelearningcanonlybeusedforclassificationtasks.()第12题Thebasicprocessofmachinelearningincludesdatacollectionandpreparation,featureengineering,modelselectionandtraining,modelevaluation,optimization,anddeploymentmonitoring.()第13题Alinearregressionmodelcanonlybeusedtomodelrelationshipsbetweentwovariables.()第14题Linearregressionmodelsaretypicallyusedtosolveclassificationproblems.()第15题Boththeleastsquaresmethodandthegradientdescentmethodareusedtosolveunconstrainedoptimizationproblems.()第16题Inadecisiontree,leafnodesaredecisionnodes.()第17题Bayesianriskreflectsthebestperformanceaclassifiercanachieve,representingthetheoreticalupperlimitofmodelaccuracyachievedthroughmachinelearning.()第18题Theoutputvariableofanartificialneuronisdeterminedbytheactivationfunction.()第19题TheoutputoftheBoostingalgorithmistheweightedsumofallbaselearners.()第20题ThevalueofkintheK-meansalgorithmisdeterminedautomaticallybythealgorithm.()Chapter3:DeepLearning-ChapterExecises(25points)第1题Whatisthemostcommonlyusedprogramminglanguagefordeeplearning?()APythonBJavaCC++DJavaScript第2题Whatisthemainfunctionofaconvolutionallayer?()AReducedatadimensionalityBExtractimagefeaturesCConnectinputsandoutputsDClassifydata第3题WhatisthemainfeatureofanRNN?()ACannotprocesssequentialdataBOnlyhandlesfixed-lengthdataCCanprocesstimeseriesinformationDLacksmemorycapability第4题InaGAN,whatistheprimarytaskofthediscriminator?()AGeneraterealdataBDistinguishbetweenrealandfakedataCOptimizethegeneratorDPredictdatacategories第5题OneofthecorecomponentsoftheTransformerismulti-headattention.Whatisitsfunction?()ACapturerelationshipsbetweendifferentpartsofasequenceBIncreasethemodel'strainingspeedCEnhancethedepthofthemodelDGeneratesequentialdata第6题WhatarethetwomaincomponentsofaGenerativeAdversarialNetwork(GAN)?AInputlayerandoutputlayerBConvolutionallayerandpoolinglayerCGeneratoranddiscriminatorDEncoderanddecoder第7题Whatistheprimarytaskofdiffusionmodels?()AImageclassificationBImagegenerationCObjectdetectionDDatacompression第8题Whichoptimizationalgorithmismostcommonlyusedindeeplearning?()AGradientDescentBRandomForestCK-meansClusteringDLinearRegression第9题Whatisthemainpurposeofincreasingthenumberoflayersinadeepneuralnetwork(DNN)?

AReducecomputationalcomplexityBReducetheriskofoverfittingCIncreasethemodel'srepresentationabilityDDecreasetrainingtime第10题Inwhichneuralnetworkdoesthevanishinggradientproblemtypicallyoccur?

AConvolutionalNeuralNetworkBFullyConnectedNeuralNetworkCGenerativeAdversarialNetworkDDeepNeuralNetwork第11题Deeplearningisasubfieldofmachinelearning.()第12题TheconvolutionallayerisacorecomponentofConvolutionalNeuralNetworks().()第13题StandardRNNshandlelongsequencedataverywell.()第14题InaGAN,thetaskofthegeneratoristodistinguishbetweenrealandfakedata.()第15题TheTransformernetworkmainlyreliesonself-attentionmechanismstoprocesssequentialdata.()第16题Diffusionmodelsgeneratedatabygraduallyaddingnoiseandlearningthedenoisingprocess.()第17题ReLUisacommonlyusedactivationfunction.()第18题Dropoutisatechniqueusedtopreventoverfittingindeeplearning.()第19题Alearningratethatistoolargemaycausethemodeltofailtoconverge.()第20题Onceadeeplearningmodelistrained,itnolongerrequiresvalidation.()Chapter4:AIGenerationContent-ChapterExecises(25points)第1题WhatisthemainadvantageoftheTransformerarchitectureinAIGC?()AHandlingshorttextBHandlinglong-rangedependencies,globalinformationcapture,andcomputationalefficiencyCOnlyprocessingimagedataDRequiringlargeamountsofmanuallylabeleddata第2题IntowhatthreecategoriescanAIGCtextgenerationtasksbedivided?()AUnimodal,bimodal,multimodalBUnimodal,cross-modal,hybrid-modalCUnimodal,multimodal,cross-modalDText,image,video第3题Whatisthecoreofpromptlearning?()ASupervisedlearningBDesigning"prompts"CAutomaticfeatureextractionDPretrainingandfine-tuning第4题Inwhichlearningscenariodoesautomaticdiscretepromptconstructionperformexceptionallywell?()ALarge-samplelearningBFew-shotlearningCUnsupervisedlearningDSupervisedlearning第5题OnwhichtwostagesdoestheICLperformanceoflargelanguagemodelsmainlydepend?()ATrainingstageandinferencestageBPretrainingstageandfine-tuningstageCInferencestageandpost-processingstageDTrainingstageandpost-processingstage第6题InICL,whatdoes"context"referto?()AThemodel’sparametersBExamplesofspecifictasksorquestionsprovidedtothemodelCThemodel’strainingdataDTheinput-outputpairofthemodel第7题Whatmechanismdoesreinforcementlearningusetotrainanagenttomakeoptimaldecisions?()APunishmentmechanismBRewardandpunishmentmechanismCRandomselectionmechanismDGeneticalgorithm第8题Whatisoneofthemainchallengesfacedbyreinforcementlearningfromhumanfeedbackinreal-worldapplications?()AScalabilityBTechnicalimplementationdifficultyCLackofsufficientdataDComputationalresourcelimitations第9题Whichofthefollowingtasksbelongstoamultimodallargemodel'sgenerationtask?()AAudio-to-imagegenerationBText-to-imagegenerationCImageclassificationDSpeechrecognition第10题WhatisthedefinitionofanAIAgent?()AAsoftwarethatcanonlyperformspecifictasksBAnintelligentsystemthatcanautonomouslyperceivetheenvironment,understandtaskrequirements,makedecisions,andperformactionsCAsimpleautomationtoolDAsystemthatrequirescontinuoushumaninterventiontofunction第11题AIGCtechnologycangeneratecon