在線網(wǎng)課知道《人工神經(jīng)網(wǎng)絡(luò)及應(yīng)用（長安）》單元測試考核答案

第一章單元測試第二章單元測試第三章單元測試第四章單元測試第五章單元測試第六章單元測試第七章單元測試第八章單元測試第九章單元測試第十章單元測試第十一章單元測試第十二章單元測試第十三章單元測試第十四章單元測試第十五章單元測試第十六章單元測試第一章單元測試1【判斷題】(1分Synapseistheplacewhereneuronsconnectinfunction.Itiscomposedofpresynapticmembrane,synapticspaceandpostsynapticmembrane.（）A.錯B.對2【單選題】(1分)Biologicalneuronscanbedividedintosensoryneurons,motorneuronsand（）accordingtotheirfunctions.A.interneuronsB.bipolarneuronsC.multipolarneuronsD.Pseudounipolarneuralnetworks3【判斷題】(1分Neuronsandglialcellsarethetwomajorpartsofthenervoussystem.（）A.錯B.對4【判斷題】(1分Neuronsarehighlypolarizedcells,whicharemainlycomposedoftwoparts:thecellbodyandthesynapse.（）A.對B.錯5【判斷題】(1分Thehumanbrainisanimportantpartofthenervoussystem,whichcontainsmorethan86billionneurons.Itisthecentralinformationprocessingorganizationofhumanbeings.（）A.錯B.對第二章單元測試1【單選題】(1分)In1989,Mead,thefatherofVLSI,publishedhismonograph"()",inwhichageneticneuralnetworkmodelbasedonevolutionarysystemtheorywasproposed.A.LearningMachinesB.AnalogVLSIandNeuralSystemsC.Perceptrons:AnIntroductiontoComputationalGeometryD.JournalNeuralNetworks2【判斷題】(1分In1989,YannLecunproposedconvolutionalneuralnetworkandappliedittoimageprocessing,whichshouldbetheearliestapplicationfieldofdeeplearningalgorithm.（）A.錯B.對3【判斷題】(1分In1954,Eccles,aneurophysiologistattheUniversityofMelbourne,summarizedtheprincipleofDale,aBritishphysiologist,that"eachneuronsecretesonlyonekindoftransmitter".（）A.錯B.對4【判斷題】(1分In1972,ProfessorKohonenofFinlandproposedaself-organizingfeaturemap(SOFM)neuralnetworkmodel.（）A.對B.錯5【判斷題】(1分Predictionandevaluationisanactivityofscientificcalculationandevaluationofsomecharacteristicsanddevelopmentstatusofthingsoreventsinthefutureaccordingtotheknowninformationofobjectiveobjects.（）A.對B.錯第三章單元測試1【判斷題】(1分Thefunctionoftransferfunctioninneuronsistogetanewmappingoutputofsummeraccordingtothespecifiedfunctionrelationship,andthencompletesthetrainingofartificialneuralnetwork.（）A.對B.錯2【判斷題】(1分Thedeterminantchangessignwhentworows(ortwocolumns)areexchanged.TheA.對B.錯3【判斷題】(1分Therearetwokindsofphenomenaintheobjectiveworld.Thefirstisthephenomenonthatwillhappenundercertainconditions,whichiscalledinevitablephenomenon.Thesecondkindisthephenomenonthatmayormaynothappenundercertainconditions,whichiscalledrandomphenomenon.（）A.對B.錯4【判斷題】(1分LogarithmicS-typetransferfunction,namelySigmoidfunction,isalsocalledS-shapedgrowthcurveinbiology.（）A.錯B.對5【判斷題】(1分Rectifiedlinearunit(ReLU),similartotheslopefunctioninmathematics,isthemostcommonlyusedtransferfunctionofartificialneuralnetwork.（）A.對B.錯第四章單元測試1【單選題】(1分)Theperceptronlearningalgorithmisdrivenbymisclassification,sothestochasticgradientdescentmethodisusedtooptimizethelossfunction.（）A.minimumB.maximumC.misclassificationD.correct2【判斷題】(1分Perceptronisasingle-layerneuralnetwork,orneuron,whichisthesmallestunitofneuralnetwork.（）A.錯B.對3【判斷題】(1分Whentheperceptronislearning,eachsamplewillbeinputintotheneuronasastimulus.Theinputsignalisthefeatureofeachsample,andtheexpectedoutputisthecategoryofthesample.Whentheoutputisdifferentfromthecategory,wecanadjustthesynapticweightandbiasA.對B.錯4【判斷題】(1分Ifthesymmetrichardlimitfunctionisselectedforthetransferfunction,theoutputcanbeexpressedas.Iftheinnerproductoftherowvectorandtheinputvectorintheweightmatrixisgreaterthanorequalto-b,theoutputis1,otherwisetheoutputis-1.（）A.對B.錯5【判斷題】(1分Thebasicideaofperceptronlearningalgorithmistoinputsamplesintothenetworkstepbystep,andadjusttheweightmatrixofthenetworkaccordingtothedifferencebetweentheoutputresultandtheidealoutput,thatistosolvetheoptimizationproblemoflossfunctionL(w,b).（）A.對B.錯第五章單元測試1【單選題】(1分)TheoutputofBPneuralnetworkis（）ofneuralnetwork.A.theinputofthelastlayerB.theoutputofthesecondlayerC.theoutputofthelastlayerD.theinputofthesecondlayer2【判斷題】(1分BPneuralnetworkhasbecomeoneofthemostrepresentativealgorithmsinthefieldofartificialintelligence.Ithasbeenwidelyusedinsignalprocessing,patternrecognition,machinecontrol(expertsystem,datacompression)andotherfields.（）A.錯B.對3【判斷題】(1分In1974,PaulWerbosofthenaturalsciencefoundationoftheUnitedStatesfirstproposedtheuseoferrorbackpropagationalgorithmtotrainartificialneuralnetworksinhisdoctoraldissertationofHarvardUniversity,anddeeplyanalyzedthepossibilityofapplyingittoneuralnetworks,effectivelysolvingtheXORloopproblemthatsinglesensorcannothandle.（）A.對B.錯4【判斷題】(1分InthestandardBPneuralnetworkalgorithmandmomentumBPalgorithm,thelearningrateisaconstantthatremainsconstantthroughoutthetrainingprocess,andtheperformanceofthelearningalgorithmisverysensitivetotheselectionofthelearningrate.（）A.錯B.對5【判斷題】(1分L-Malgorithmismainlyproposedforsuperlargescaleneuralnetwork,anditisveryeffectiveinpracticalapplication.（）A.對B.錯第六章單元測試1【判斷題】(1分RBFneuralnetworkisanovelandeffectivefeedforwardneuralnetwork,whichhasthebestlocalapproximationandglobaloptimalperformance.（）A.錯B.對2【判斷題】(1分Atpresent,RBFneuralnetworkhasbeensuccessfullyappliedinnonlinearfunctionapproximation,timeseriesanalysis,dataclassification,patternrecognition,informationprocessing,imageprocessing,systemmodeling,controlandfaultdiagnosis.（）A.對B.錯3【判斷題】(1分ThebasicideaofRBFneuralnetworkistouseradialbasisfunctionasthe"basis"ofhiddenlayerhiddenunittoformhiddenlayerspace,andhiddenlayertransformsinputvector.Theinputdatatransformationoflowdimensionalspaceismappedintohigh-dimensionalspace,sothattheproblemoflinearseparabilityinlow-dimensionalspacecanberealizedinhigh-dimensionalspace.（）A.對B.錯4【判斷題】(1分ForthelearningalgorithmofRBFneuralnetwork,thekeyproblemistodeterminethecenterparametersoftheoutputlayernodereasonably.（）A.錯B.對5【判斷題】(1分ThemethodofselectingthecenterofRBFneuralnetworkbyself-organizinglearningistoselectthecenterofRBFneuralnetworkbyk-meansclusteringmethod,whichbelongstosupervisedlearningmethod.（）A.錯B.對第七章單元測試1【判斷題】(1分Intermsofalgorithm,ADALINEneuralnetworkadoptsW-Hlearningrule,alsoknownastheleastmeansquare(LMS)algorithm.Itisdevelopedfromtheperceptronalgorithm,anditsconvergencespeedandaccuracyhavebeengreatlyimproved.（）A.錯B.對2【判斷題】(1分ADALINEneuralnetworkhassimplestructureandmulti-layerstructure.Itisflexibleinpracticalapplicationandwidelyusedinsignalprocessing,systemidentification,patternrecognitionandintelligentcontrol.（）A.錯B.對3【判斷題】(1分WhentherearemultipleADALINEinthenetwork,theadaptivelinearneuralnetworkisalsocalledMadalinewhichmeansmanyAdalineneuralnetworks.（）A.錯B.對4【判斷題】(1分Thealgorithmusedinsingle-layerADALINEnetworkisLMSalgorithm,whichissimilartothealgorithmofperceptron,andalsobelongstosupervisedlearningalgorithm.（）A.對B.錯5【判斷題】(1分Inpracticalapplication,theinverseofthecorrelationmatrixandthecorrelationcoefficientarenoteasytoobtain,sotheapproximatesteepestdescentmethodisneededinthealgorithmdesign.Thecoreideaisthattheactualmeansquareerrorofthenetworkisreplacedbythemeansquareerrorofthek-thiteration.（）A.錯B.對第八章單元測試1【單選題】(1分)Hopfieldneuralnetworkisakindofneuralnetworkwhichcombinesstoragesystemandbinarysystem.Itnotonlyprovidesamodeltosimulatehumanmemory,butalsoguaranteestheconvergenceto（）.A.minimumB.localmaximumC.maximumD.localminimum2【判斷題】(1分Atpresent,researchershavesuccessfullyappliedHopfieldneuralnetworktosolvethetravelingsalesmanproblem(TSP),whichisthemostrepresentativeofoptimizationcombinatorialproblems.（）A.錯B.對3【判斷題】(1分In1982,AmericanscientistJohnJosephHopfieldputforwardakindoffeedbackneuralnetwork"Hopfieldneuralnetwork"inhispaperNeuralNetworksandPhysicalSystemswithEmergentCollectiveComputationalAbilities.（）A.錯B.對4【判斷題】(1分Undertheexcitationofinputx,DHNNentersadynamicchangeprocess,untilthestateofeachneuronisnolongerchanged,itreachesastablestate.Thisprocessisequivalenttotheprocessofnetworklearningandmemory,andthefinaloutputofthenetworkistheA.錯B.對5【判斷題】(1分Theorderinwhichneuronsadjusttheirstatesisnotunique.Itcanbeconsideredthatacertainordercanbespecifiedorselectedrandomly.Theprocessofneuronstateadjustmentincludesthreesituations:from0to1,and1to0andunchanged.（）A.錯B.對第九章單元測試1【判斷題】(1分ComparedwithGPU,CPUhashigherprocessingspeed,andhassignificantadvantagesinprocessingrepetitivetasks.（）A.錯B.對2【判斷題】(1分Atpresent,DCNNhasbecomeoneofthecorealgorithmsinthefieldofimagerecognition,butitisunstablewhenthereisasmallamountoflearningdata.（）A.對B.錯3【判斷題】(1分Inthefieldoftargetdetectionandclassification,thetaskofthelastlayerofneuralnetworkistoclassify.（）A.對B.錯4【判斷題】(1分InAlexNet,thereare650000neuronswithmorethan600000parametersdistributedinfiveconvolutionlayersandthreefullyconnectedlayersandSoftmaxlayerswith1000categories.（）A.錯B.對5【判斷題】(1分VGGNetiscomposedoftwoparts:theconvolutionlayerandthefullconnectionlayer,whichcanberegardedasthedeepenedversionofAlexNet.（）A.對B.錯第十章單元測試1【單選題】(1分)TheessenceoftheoptimizationprocessofDandGistofindthe（）.A.maximumB.minimumC.localmaximaD.minimax2【判斷題】(1分Intheartificialneuralnetwork,thequalityofmodelingwilldirectlyaffecttheperformanceofthegenerativemodel,butasmallamountofpriorknowledgeisneededfortheactualcasemodeling.（）A.對B.錯3【判斷題】(1分AGANmainlyincludesageneratorGandadiscriminatorD.（）A.錯B.對4【判斷題】(1分Becausethegenerativeadversarialnetworkdoesnotneedtodistinguishthelowerboundandapproximateinference,itavoidsthepartitionfunctioncalculationproblemcausedbythetraditionalrepeatedapplicationofMarkovchainlearningmechanism,andimprovesthenetworkefficiency.（）A.對B.錯5【判斷題】(1分Fromtheperspectiveofartificialintelligence,GANusesneuralnetworktoguideneuralnetwork,andtheideaisverystrange.（）A.對B.錯第十一章單元測試1【判斷題】(1分ThecharacteristicofElmanneuralnetworkisthattheoutputofthehiddenlayerisdelayedandstoredbythefeedbacklayer,andthefeedbackisconnectedtotheinputofthehiddenlayer,whichhasthefunctionofinformationstorage.（）A.錯B.對2【判斷題】(1分InElmannetwork,thetransferfunctionoffeedbacklayerisnonlinearfunction,andthetransferfunctionofoutputlayerislinearfunction.（）A.對B.錯3【判斷題】(1分ThefeedbacklayerisusedtomemorizetheoutputA.錯B.對4【判斷題】(1分TheneuronsinthehiddenlayerofElmannetworkadoptthetangentS-typetransferfunction,whiletheoutputlayeradoptsthelineartransferfunction.Ifthereareenoughneuronsinthefeedbacklayer,thecombinationofthesetransferfunctionscanmakeElmanneuralnetworkapproachanyfunctionwitharbitraryprecisioninfinitetime.（）A.對B.錯5【判斷題】(1分Elmanneuralnetworkisakindofdynamicrecurrentnetwork,whichcanbedividedintofullfeedbackandpartialfeedback.Inthepartialrecurrentnetwork,thefeedforwardconnectionweightcanbemodified,andthefeedbackconnectioniscomposedofagroupoffeedbackunits,andtheconnectionweightcannotbemodified.（）A.對B.錯第十二章單元測試1【單選題】(1分)ThelossfunctionofAdaBoostalgorithmis（）.A.logarithmicfunctionB.exponentialfunctionC.linearfunctionD.nonlinearfunction2【判斷題】(1分Boostingalgorithmisthegeneralnameofaclassofalgorithms.Theircommongroundistoconstructastrongclassifierbyusingagroupofweakclassifiers.Weakclassifiermainlyreferstotheclassifierwhosepredictionaccuracyisnothighandfarbelowtheidealclassificationeffect.Strongclassifiermainlyreferstotheclassifierwithhighpredictionaccuracy.（）A.錯B.對3【判斷題】(1分Amongthemanyimprovedboostingalgorithms,themostsuccessfuloneistheAdaBoost(adaptiveboosting)algorithmproposedbyYoavFreundofUniversityofCaliforniaSanDiegoandRobertSchapireofPrincetonUniversityin1996.（）A.錯B.對4【判斷題】(1分ThemostbasicpropertyofAdaBoostisthatitreducesthetrainingerrorcontinuouslyinthelearningprocess,thatis,theclassificationerrorrateonthetrainingdatasetuntileachweakclassifieriscombinedintothefinalidealclassifier.（）A.對B.錯5【判斷題】(1分ThemainpurposeofaddingregularizationtermintotheformulaofcalculatingstrongclassifieristopreventtheoverfittingofAdaBoostalgorithm,whichisusuallycalledstepsizeinalgorithm.（）A.錯B.對第十三章單元測試1【單選題】(1分)ThecorelayerofSOFMneuralnetworkis（）.A.inputlayerB.competitionlayerC.outputlayerD.hiddenlayer2【單選題】(1分)Inordertodividetheinputpatternsintoseveralclasses,thedistancebetweeninputpatternvectorsshouldbemeasuredaccordingtothesimilarity.（）areusuallyused.A.CosinemethodB.SinemethodC.EuclideandistancemethodD.Euclideandistancemethodandcosinemethod3【判斷題】(1分SOFMneuralnetworksaredifferentfromotherartificialneuralnetworksinthattheyadoptcompetitivelearningratherthanbackwardpropagationerrorcorrectionlearningmethodsimilartogradientdescent,andinasense,theyuseneighborhoodfunctionstopreservetopologicalpropertiesofinputspace.（）A.對B.錯4【判斷題】(1分ForSOFMneuralnetwork,thecompetitivetransferfunction(CTF)responseis0forthewinningneurons,and1forotherneurons.（）A.對B.錯5【判斷題】(1分Whentheinputpatterntothenetworkdoesnotbelongtoanypatterninthenetworktrainingsamples,SOFMneuralnetworkcanonlyclassifyitintotheclosestmode.（）A.錯B.對第十四章單元測試1【單選題】(1分)Theneuralnetworktoolboxcontains（）modulelibraries.A.threeB.sixC.fourD.five2【單選題】(1分)The"netprod"inthenetworkinputmodulecanbeusedfor（）.A.additionorsubtractionB.dotmultiplicationordotdivisionC.dotmultiplicationD.dotdivision3【判斷題】(1分The"dotrod"intheweightsettingmoduleisanormaldotproductweightfunction.（）A.對B.錯4【判斷題】(1分Themathematicalmodelofsingleneuronisy=f(wx+b).（）A.錯B.對5【判斷題】(1分Theneuronmodelcanbedividedintothreeparts:inputmodule,transferfunctionandoutputmodule.（）