新一代大学英语（第二版）视听说教程4（思政智慧版）课件 B4U6 Ethical choice in the AI era

CONTENTS1iPrepare2iExplore13iExplore24iProduce5Pronunciation6Furtherlistening7AdditionallisteningUNIT6CONTENTSWarmingupLearningobjectiveUNIT6Artificialintelligence(AI)isbecomingapowerfulforceinourdailylives.Fromeducationtohealthcaretosocialservices,AIistransforminghowwelearn,work,andaccesssupport,oftenmakingtasksmoreefficientandconvenient.Yet,alongsidethesebenefitscomeimportantethicalchallenges.Issueslikebias,dataprivacy,andthespreadoffalseinformationhighlighttheneedforthoughtfulandresponsibleuseofAI.Inthisunit,youwillexamineboththeopportunitiesandrisksthatAIpresents.UnderstandingthesecomplexitieswillhelpyounotonlyuseAImoreeffectively,butalsomakeethicalchoicesintheAIera.UNIT6Uponcompletionofthisunit,youwillbeableto:•describethekeyopportunitiesandchallengesthatAIpresents•identifysignalsofclassificationwhilelistening•integratethepronunciationskillsthatyouhavelearnedintonaturalspeech•explainChina’seffortsinpromotingresponsibleandethicaluseofAI•conductagroupinterviewontheresponsibledevelopmentanduseofAILearningobjectivesUNIT6WarmingupWorkingroupsanddiscussthefollowingquestions.1WhatAItoolsdoyouusuallyuseinyourdailylife?Whatdoyouusethemfor?1Personally,IuseAItoolsquiteregularlyinmydailylife.IoftenuseDeepSeekorotherchatbotstobrainstormideas,summarizereadings,andcheckgrammarorwordingwhenIwriteemailsoressays.IalsouseAI-poweredtranslationtoolswhenIcomeacrosstextsinalanguagethatIamnotconfidentin.Ontopofthat,IuseAIimagegeneratorsoccasionallyforcreativeprojectsandpresentations.Overall,Ithinkthesetoolshavemadestudyingandmanaginginformationmuchmoreefficientandlessoverwhelmingthanbefore.UNIT6WarmingupWorkingroupsanddiscussthefollowingquestions.2WhatproblemshaveyouencounteredusingtheseAItools?1ThebiggestproblemI’vemetisaccuracy.Chatbotssometimesgiveconfidentanswersthatareincorrectortoogeneral,soIstillneedtoverifyfactswithreliablesources.Translationtoolscanmisstone,culturalmeaning,ortechnicalterms,especiallyinacademicwriting.Anotherissueisover-reliance.IhavenoticedthatIsometimesreachforAItoolsevenfortasksIcouldeasilyhandleonmyown,whichmakesmewonderifitisaffectingmyabilitytothinkindependently.Ithinkitisimportanttousethesetoolscriticallyandtreatthemashelpfulassistantsratherthandefinitivesourcesofanswers.CONTENTSPassageConversationNewsreportsUNIT6UNIT6ConversationListeningandunderstandingWordsandexpressionsclarityn.清晰heavyliftingn.核心或困难的工作spellcheckern.（计算机上的）拼写检查程序UNIT6ConversationAIisincreasinglybeingusedineducationalcontexts,suchashelpingstudentswithwriting,editing,andgeneratingideas.Nowlistentotheconversation,thenchoosethebestanswertoeachofthequestionsyouhear.1A.HebrainstormsideaswithAIandhasitgeneratethefirstdraft.B.HebrainstormsideaswithAIandthenwritesthefirstdrafthimself.C.HewritesthefirstdrafthimselfandusesAItodouble-checkhissources.D.HewritesthefirstdrafthimselfandusesAItoimprovethelanguageandgrammar.Q:HowdoesthemanuseAIwhenwritinghisessay?√1ListeningandunderstandingUNIT6ConversationAIisincreasinglybeingusedineducationalcontexts,suchashelpingstudentswithwriting,editing,andgeneratingideas.Nowlistentotheconversation,thenchoosethebestanswertoeachofthequestionsyouhear.2A.AIessaysoftencontainflawedreasoning.B.AIessaysdon’tsoundlikestudentwriting.C.Studentsdon’tbuildtheirownthinkingskills.D.StudentsmightsubmitidenticalAIresponses.Q:Whatisthewoman’smajorconcernwhenstudentsrelyentirelyonAItowritetheiressays?√1ListeningandunderstandingUNIT6ConversationAIisincreasinglybeingusedineducationalcontexts,suchashelpingstudentswithwriting,editing,andgeneratingideas.Nowlistentotheconversation,thenchoosethebestanswertoeachofthequestionsyouhear.3A.AIismainlyusefulforspellingandpunctuation.B.AIisbetteratpreservingthewriter’sownvoice.C.AIgoesfurtherandraisesnewethicalquestions.D.AIoffersmoreadvancededitingfeaturesforessays.Q:Accordingtothewoman,howisAIdifferentfromgrammarcheckers?√1ListeningandunderstandingUNIT6Conversation1AskingAItoreviewandsuggestimprovementsafterwritingyourowndraft2WorkingwithAItobetterstructureyourideasandorganizeparagraphs3UsingAItobrainstormessaystructuresthatyouthenmodifyanddevelop4AskingAItosuggestcounterargumentstostrengthenyouressaydevelopment5BeingtransparentabouthowAIhassupportedyourwritingprocess6Makingsureyourwritingstillreflectsyourpersonalstyleandperspective7UsingAIasalearningtoolandhelpfulpartner,ratherthanashortcut8AskingAItoexplaincomplexconceptstodeepenyourunderstandingListentotheconversationagainandcheck(√)theresponsibleuseofAIinessaywritingmentionedintheconversation.2Listeningandunderstanding√√√√√UNIT6ConversationDr.Parker:Ethan,Inoticedyou’vebeenusingAIforyouressayslately.Ethan:IsthatOK,Dr.Parker?I’vemostlybeenusingittogetsuggestionsandhelpwithediting.Dr.Parker:That’snotnecessarilyaproblem.Canyoutellmemoreabouthowyou’reusingit?Ethan:Iwritemyfirstdraft,thenaskAItosuggestimprovementsforclarityandgrammar.Sometimesithelpswithvocabularyandorganization.ScriptListeningandunderstandingUNIT6ConversationDr.Parker:That’sactuallyathoughtfulapproach.SomestudentsrelyonAItogeneratetheentireessay,whichconcernsme.Ethan:Itriedthatonce,butitdidn’tsoundlikeme.Plus,Ididn’tlearnmuchfromit.Dr.Parker:That’sexactlytheissue.WhenAIdoestheheavylifting,studentsmissoutondevelopingtheirownthinkingandwritingskills.Ethan:Butisn’tusingAIforeditingkindoflikeusingagrammarandspellchecker?ScriptListeningandunderstandingUNIT6ConversationDr.Parker:Insomeways,yes–butAIcandomuchmore.Itcanreshapeideasorgeneratenewcontent,whichraisesquestionsaboutauthorshipandoriginality.Ethan:Ihadn’tthoughtofitthatway.Sowhere’sthelinebetweensupportanddishonesty?Dr.Parker:That’swhatmanyeducatorsaretryingtodefine.Generallyspeaking,responsibleuseofAImeansbeingtransparent,keepingyourownvoice,andusingAIasalearningtool,notareplacementofyourownreasoning.ScriptListeningandunderstandingUNIT6ConversationEthan:I’vealsonoticedAIsometimesinventssources.Dr.Parker:Exactly.AIcanconfidentlypresentfalsefacts,soalwaysdouble-check.ThinkofAIasahelpfulpartner,notashortcut.Thegoalofwritingisn’tjustthefinalproduct–it’salsothethinkingprocessyoudevelop.Ethan:Gotit.I’llbemorecarefulabouthowIuseit.Dr.Parker:That’sallIwanttoask.Andifyou’reeverunsure,I’mheretohelp.ScriptListeningandunderstandingUNIT6ConversationRole-playRole-playthesituation.3Readthescenariobelowandthinkaboutwhatyouwanttoaskorshare.DiscussyourinitialideaswiththeAItutoronUcampus.StudentA:YouhaverecentlyusedAItoolstohelpcompleteanacademicassignment.Yourclassmateiscuriousaboutyourexperience.ExplainhowandwhyyouusedAI,whatworkedwell,andwhatchallengesyoufaced.STEP1UNIT6ConversationRole-playRole-playthesituation.3StudentB:Youareinterestedinlearningaboutthereal-worlduseofAIinacademicwork.Askyourclassmateabouttheirexperience,andshareyourownviewsontheprosandconsofusingAIforacademicwork.ChooseyourroleandstarttheconversationwiththeAItutor.STEP2UNIT6ConversationRole-playRole-playthesituation.3Reviewthereal-timefeedbackfromtheAIspeakingtoolaftertheconversation.Youmayrepeatthesameroletoimproveyourperformance,orswitchrolestoexplorethealternativeperspective.STEP3UNIT6ConversationStudentA:Hi!StudentB:Hey,IheardyouusedsomeAItoolsforyourlastassignment.Howdidthatgo?StudentA:Itwasquiteaninterestingexperience.Iwaswritingaresearchessayonclimatechange,andIusedachatbotmainlytohelpmestructuremyargumentsandgetfeedbackonmydrafts.Itwasactuallyreallyhelpful.Itpointedoutwheremyreasoningwasunclearandsuggestedwaystomakemywritingflowbetter.StudentB:Thatsoundsgreat!Butdidyourunintoanychallengesalongtheway?Role-playUNIT6ConversationStudentA:Definitely.OnethingIstruggledwithwasthatthesuggestionssometimesfeltquitegeneric,liketheycouldapplytoanyessayratherthanreflectingmyownvoiceandperspective.Ifoundmyselfhavingtoreworkalotofittomakeitsoundlikemeagain,whichactuallytooklongerthanIexpected.StudentB:Thatisreallyinteresting.IthinkAIcanbeagreatstartingpoint,butyoustillneedyourownjudgmenttoshapethefinalproduct.Personally,IamabitcautiousaboutusingitforacademicworkbecauseIworryitmightgetinthewayofdevelopingmyowncriticalthinkingskills.Role-playUNIT6ConversationStudentA:Thatisafairpoint.Ithinkthekeyisusingitasatooltosupportyourthinkingratherthanreplaceit.Aslongasyoustayincontroloftheprocess,itcanbereallyvaluable.Role-playUNIT6ConversationAdditionalactivityIntheconversation,theteacherandthestudentdiscussappropriatewaystouseAIwhenwritingessays,suchasgettingeditinghelpwhilestillkeepingthestudent’sownideasandvoice.Inyouropinion,howcanuniversitiesguidestudentstouseAIinaresponsibleway?Workinpairsanddiscusswithyourpartner.4UniversitiescantakeseveralmeaningfulstepstohelpstudentsuseAIinaresponsibleandinformedway.First,theyshouldestablishclear,university-wideguidelinesspecifyingwhatkindsofAIassistanceareacceptableandwhatstudentsareexpectedtodisclose,ensuringexpectationsareconsistentacrossallcoursesanddepartments.Second,universitiescouldrequirestudentstosubmitabriefprocesslogalongsidetheirwork,suchasearlydrafts,promptsused,orUNIT6ConversationAdditionalactivityshortreflectivenotes,sothatthestudent’sownthinkingremainsvisibleandcentraltotheassessment.Finally,universitiesshouldembedAIliteracyintothecurriculum,teachingstudentshowtocriticallyevaluateAI-generatedcontent,identifypotentialbias,andbemindfulofprivacywhenusingthesetools.ThegoalshouldnotbetorestrictAIuse,buttoensurestudentsengagewithitthoughtfullyandresponsibly.UNIT6ListeningandunderstandingWordsandexpressions

qualifieda.有资格的PassageUNIT6ListeningandunderstandingWiththegrowingadoptionofAItechnologies,thepresenceofbiaswithinthesesystemsposesseriouschallengesforsociety.Nowlistentothepassage,thencompletetheoutlinewithwhatyouhear.1PassageSourcesofAIbiasAIsystemscanlearnfrombiasedtrainingdataand1)

thosebiases.Flawedalgorithmscanalsoleadtounfair2)

.copyoutcomesAIbias:SourcesandsolutionsUNIT6ListeningandunderstandingPassageIfhumandevelopersholdbiases,3)

,thesecaninfluencetheAIsystemstheycreate.Thehumanelementisoften4)

butisacriticalfactor.AddressingAIbiasAddressingAIbiasrequiresconstant5)

,andorganizationsneedtoworktowardmoreequitableAIsystemsthatbenefitallusersfairly.attentionandimprovementconsciousorunconsciousoverlookedUNIT6ListeningandunderstandingListentothepassageagainandchoosethebestanswertoeachofthequestionsyouhear.2Passage1A.Theyaredesignedtoemphasizeefficiencyoverfairness.B.Theyareprogrammedtoimitatehumandecision-making.C.Theylearnfromdatathatmayreflectexistingsocietalbiases.D.Theymakeincorrectassumptionsinthemachinelearningprocess.Q:WhatdoestheexampleoffacialrecognitionsystemsshowabouttheAIsystems?√UNIT6ListeningandunderstandingListentothepassageagainandchoosethebestanswertoeachofthequestionsyouhear.2Passage2A.Itmayassesscandidatesbasedonvisualappearance.B.Itmayoverlooksomerelevanteducationalachievementsinthedata.C.Itmayassignscorestoapplicantsusingacompletelyrandomprocess.D.Itmayprioritizecertaineducationalbackgroundswithoutconsideringcontext.Q:Whymightahiringalgorithmdisadvantagesomecandidates?√UNIT6ListeningandunderstandingListentothepassageagainandchoosethebestanswertoeachofthequestionsyouhear.2Passage3A.Implementingongoingmonitoringandclearrules.B.ReducingtheuseofAIsystemsinhigh-stakesdecisions.C.CreatingAIsystemsthatcandetectandcorrecttheirbiases.D.Replacingkeyautomatedsystemswithhumandecision-makers.Q:WhatiscrucialforaddressingAIbiaseffectively,accordingtothepassage?√UNIT6ScriptInanerawhereartificialintelligencenotonlyinfluencesbutoftendefinesoureverydayexperiences,thetopicofAIbiasisgettingincreasingattention.AIbiasoccurswhenanAIsystemproducesresultsbasedonfaultyassumptionsinthemachinelearningprocess.Thisbiascancomefromvarioussources,includingbiasedtrainingdata,imperfectalgorithms,andhumanbiasthatisaccidentallytransferredintothetechnology.Understandingtheseoriginsiscrucialforaddressingtheissueeffectively.AIsystemslearnfromdata,andifthatdatareflectssocietalbiases,whetherrelatedtorace,gender,orsocioeconomicstatus,AIwilllikelycopythosebiases.ListeningandunderstandingPassageUNIT6ScriptForinstance,ifafacialrecognitionsystemistrainedmostlyonimagesoflighter-skinnedindividuals,itmayperformpoorlyonindividualswithdarkerskin.ThealgorithmsusedinAIsystemscanalsointroducebias.Ifthedesignofanalgorithmprioritizescertainfeatureswithoutconsideringthebroadercontext,itcanleadtounfairoutcomes.Forexample,analgorithmusedinhiringmightfavorcandidateswithcertaineducationalbackgrounds,whichcoulddisadvantageequallyqualifiedcandidatesfromotherbackgrounds.

ListeningandunderstandingPassageUNIT6ScriptHumansplayasignificantroleinAIdevelopment,fromdatacollectiontoalgorithmdesign.Ifdevelopersholdbiases,consciousorunconscious,thesecanappearintheAIsystemstheycreate.ThishumanelementisoftenoverlookedbutisacriticalfactorinunderstandingAIbias.AddressingAIbiasisnotaone-timefixbutanongoingprocessrequiringconstantattentionandimprovement.AIsystemscanbenefitallusersfairlyonlyiforganizationshavestrongmonitoringsystemsandclearrulesforoperation.ListeningandunderstandingPassageUNIT6ThinkingandspeakingInthepassage,thespeakerdescribesseveralcommonsourcesofAIbias.Workinpairsanddiscussthefollowingquestions.1Canyouthinkofotherreal-lifeexampleswhereAIbiashasaffectedindividualsorsystems?3LogontoUcampustosubmityouranswerandgetreal-timefeedback.PassageTwoexampleswhereAIbiashashadanotableimpactonpeoplearefacialrecognitiontechnologyandAI-poweredspeechrecognitionsystems.Facialrecognitionhasbeenwidelyreportedtoperformsignificantlyworsewhenidentifyingpeoplewithdarkerskintones,leadingtocaseswhereinnocentindividualsweremisidentifiedbylawenforcement.Similarly,speechrecognitionUNIT6systemssuchasvoiceassistantshavebeenfoundtoperformlessaccuratelyforspeakerswithcertainaccentsordialects,whichcanmakethesetoolsfrustratingorevenunusableforasignificantportionofthepopulation.PassageThinkingandspeakingUNIT6Thinkingandspeaking2Whatdoyouthinkcausedthebiasinthoseexamples?PassageInbothcases,therootcauseissimilar,whichisthebiasedtrainingdata.Manyofthedatasetsusedtotrainfacialrecognitionsystemscontainedamuchhigherproportionoflighter-skinnedfaces,meaningthetechnologywasnotexposedtoenoughdiversityduringdevelopmenttoperformequallyacrossdifferentgroups.Speechrecognitionsystemsfaceasimilarproblem.Ifthevoicedatausedfortrainingconsistsmostlyofspeakerswithstandardordominantaccents,thesystemwillnaturallystruggletoaccuratelyprocessawiderrangeofaccentsandspeechpatterns.UNIT6Thinkingandspeaking3WhatpossiblestrategiescouldreduceAIbiasinthoseexamples?PassageOneimportantstrategyistoensurethattrainingdataisasdiverseandrepresentativeaspossible.Developersshouldactivelyaudittheirdatasetsforimbalancesbeforeandduringthetrainingprocess.Anotherapproachistoinvolveamorediverseteamofengineers,ethicists,andcommunityrepresentativesinthedesignandtestingphases,aspeoplewithdifferentbackgroundsaremorelikelytospotpotentialblindspots.Finally,thegovernmentcouldplayarolebyintroducingclearstandardsandaccountabilityframeworksthatrequirecompaniestotesttheirAIsystemsforbias,beforeUNIT6deployingtheminhigh-stakesareassuchashealthcare,lawenforcement,orpublicservices.PassageThinkingandspeakingUNIT6NewsreportsWordsandexpressions

metadatan.[pl.]元数据Newsreports1UNIT6NewsreportsChinahasissuednewguidelinesforAIcontentlabeling.NowlistentoNewsreport1,thenchoosethebestanswertoeachofthequestionsyouhear.1A.TocollectuserdataonAIcontentconsumption.B.Torestrictusers’accesstoAI-generatedcontent.C.TopromotethedevelopmentofAItechnologies.D.ToaddressAImisuseandthespreadoffalseinformation.Q:WhatisthemainpurposeofChina’snewAIcontentlabelingguidelines?√1Newsreports1UNIT6NewsreportsChinahasissuednewguidelinesforAIcontentlabeling.NowlistentoNewsreport1,thenchoosethebestanswertoeachofthequestionsyouhear.2A.Theycanbepresentedastextorgraphicsbutnotassound.B.TheyneedtoincludetheAImodel’stechnicalspecifications.C.Theyshouldbeplacedinareasonablepositionforuserstosee.D.Theymustbeapprovedbygovernmentofficialsbeforepublishing.Q:Whatcanwelearnaboutexplicitlabelsfromthenewsreport?√1Newsreports1UNIT6NewsreportsChinahasissuednewguidelinesforAIcontentlabeling.NowlistentoNewsreport1,thenchoosethebestanswertoeachofthequestionsyouhear.3A.Thecontent’sattributes,IDnumbers,andprovider’scode.B.ThenameoftheindividualwhodevelopedtheAIsystem.C.Theintendeduseandaudienceofthegeneratedcontent.D.Thewebsitewherethecontentisintendedtobepublished.Q:Whatinformationshouldbeincludedinimplicitlabels?√1Newsreports1UNIT6NewsreportsScriptChineseauthoritieshaveissuedguidelinesrequiringlabelsonallAI-generatedcontent.ThisaimstocombatthemisuseofAIandthespreadoffalseinformation.Accordingtotheguidelines,allcontentcreatedusingAItechnologies,includingtext,images,audio,video,andvirtualscenes,musthaveeitherimplicitorexplicitlabels.SomecontentgeneratedbyAImightconfuseormisleadthepublic.Therefore,itmusthaveexplicitlabels,placedinareasonablepositiontoensurepublicawareness.Newsreports1UNIT6NewsreportsScriptTheguidelinesspecifythatexplicitlabelsshouldbepresentedinformssuchastext,sound,orgraphicsandmustbeclearlyvisibletousers.Additionally,theguidelinesrequirethatimplicitlabelsbeaddedtothemetadataofgeneratedcontentfiles.Metadataisdescriptiveinformationwhichcontainsdetailsaboutthecontent’ssource,attributesandpurpose.Theselabelsshouldincludedetailsaboutthecontent’sattributes,theserviceprovider’snameorcode,andcontentidentificationnumbers.Newsreports1UNIT6NewsreportsWordsandexpressions

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inspectionn.检查；核查Newsreports2UNIT6NewsreportsSingaporeisexperimentingwithAIagentstoimprovepublicservices.NowlistentoNewsreport2andchoosethebestanswertoeachofthequestionsyouhear.1A.Theycanlearnandactautonomouslytoassistusers.B.Theycanreplacehumanworkersinpublicserviceroles.C.Theycancompletecomplextaskswithhigheraccuracy.D.Theycaneliminatepaperworkandprotecttheenvironment.Q:WhatisakeyadvantageoftheAIagentsdevelopedbytheSingaporeangovernment?√2Newsreports2UNIT6NewsreportsSingaporeisexperimentingwithAIagentstoimprovepublicservices.NowlistentoNewsreport2andchoosethebestanswertoeachofthequestionsyouhear.2A.Theycantakeoverclientcounselingresponsibilities.B.Theycanhelpdevelopimpactfulactivitiesforclients.C.Theycanreducetheworkinghoursforsocialworkers.D.Theycanprovidebasicadministrativeguidancetoclients.Q:WhatbenefitcouldAIagentsbringtosocialworkers?√2Newsreports2UNIT6NewsreportsSingaporeisexperimentingwithAIagentstoimprovepublicservices.NowlistentoNewsreport2andchoosethebestanswertoeachofthequestionsyouhear.3A.Toprovideasecureenvironmenttohandlesensitivedata.B.Tocreatemorejobopportunitiesandboostthelocaleconomy.C.ToalloweasyaccesstoeconomicandhealthdatafortrainingAI.D.TolowerthefinancialcostofAIagenttraininganddevelopment.Q:Accordingtotheofficial,whatisthepurposeofbuildingandlocatingthelargelanguagemodelwithinSingapore?√2Newsreports2UNIT6NewsreportsScriptCitizensapplyingforbusinesslicensesorsocialworkersgoingthroughpaperworkinSingaporemightsoonhavehelpfromAIagents.Thegovernmentisexperimentingwithsophisticateddigitalassistantsthatcanreason,plan,andactonauser’sbehalf.Unliketraditionalsoftware,digitalassistantscanlearnandoperateautonomously,completingcomplextasksthatwouldtypicallyrequirehumanaction.“WecanimagineintroducingAIagentstohelpimprovepublicservices,”anNewsreports2UNIT6NewsreportsScriptofficialsaid.“Forexample,businessesaresometimesconfusedbythemultipleagenciestheyhavetodealwith.Theymaycalleachdepartmentorcheckmanywebsitestofigureouttherightorderofproceedings.Wheninspectionsarerequired,thereistheaddedchallengeofmakingappointments.Workflowslikethesecoulddowiththehelpofanintelligentassistant.”Anintelligentassistantcouldalsohelpsocialworkersprovidebasicguidancetotheirclients.Thiscouldfreeupsocialworkers’timetofocusonmoreimpactfulactivitieslikecounseling.Newsreports2UNIT6NewsreportsScriptTheofficialsaidthatthegovernmentplacesstrongemphasisonensuringresponsibledatahandlingwhendeliveringdigitalservices.ThelargelanguagemodelusedwillbebuiltandlocatedwithinSingapore,toalloworganizationsholdingsensitivedatatodevelopandtrainAIagents.Newsreports2IdentifyingsignalsofclassificationInacademiclectures,speakersoftenpresentinformationinstructuredwaystohelplistenersfollowcomplexideas.Onecommonstrategyisclassification–dividingatopicintocategoriesortypes.Forexample,aspeakermightsay“onegoalis…”followedby“anothergoalis…”tointroducedifferentaspectsofatopic.Otherclassificationsignalsincludenumbereditems(“first,”“second”),contrastingpairs(“ontheonehand,”“ontheotherhand”),andcategorymarkers(“typesof,”“aspectsof”).Recognizingtheseorganizationalsignalshelpsyoutrackthedevelopmentofideas,understandrelationshipsbetweenconcepts,andanticipatewhat’scomingnext.ViewingandunderstandingMicrocourseUNIT6ViewingandspeakingViewingandunderstandingWordsandexpressions

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neverthelessad.仍然UNIT6ViewingandspeakingViewingandunderstandingAddressingAIbiasiscentraltothemissionofensuringethicaluseofAI,agoalpursuedworldwide.NowwatchPart1ofthevideoclip,thencompletethecategorieswithwhatyouhear.1UNIT6ViewingandunderstandingFairnessFairnessisdefinedinvariousways.AIdesignersshouldconsiderthe1)

ofdifferentevaluationmethods.Theyshouldexplainhowtheymakedecisionsregardingwhichfairnessmeasuretheyare2)

.Fairnessshouldbetestedboth3)

andafterdeployment.UNIT6ViewingandspeakingprosandconsCommongoalsofpromoting

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canunderstand.6)AIdesignersshouldengageabroadcross-sectionofpeopleduringdevelopment,includingusers,socialgroupsandaffectedparties.Trainingdatashouldalsoequallyreflectthecommunity’sdiversity.ViewingandunderstandingUNIT6ViewingandspeakingDiversitycomputingnon-specialistPrivacyAIbothutilizesand7)

anenormousamountofdata,oftenincludingcredithistory,8)

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