Amazon Mechanical Turk

etwa 500000~10000000

199

Erfolgreiches Geschäft. Ruhm und Reichtum Ji

5

15.197.171.15

AmazonMechanicalTurkLookingtoworkontasks?SigninasaWorker|LearnmoreOverviewFeaturesPricingHelpDeveloperResourcesCustomersSigninasaRequesterAmazonMechanicalTurkAccessaglobal,on-demand,24x7workforceGetstartedwithAmazonMechanicalTurkLookingfordatalabelingsolutionstopowerMachineLearningmodels?AmazonSeMakerGroundTruthallowsyoutoeasilybuildandmaneyourowndatalabelingworkflowsandworkforce.Or,useGroundTruthPlus,aturnkeydatalabelingservicethatprovidesanexpertworkforceandmanesitonyourbehalf.AmazonMechanicalTurkisaccessiblethroughbothGroundTruthandGroundTruthPlus.LearnMore»AmazonMechanicalTurk(MTurk)isacrowdsourcingmarketplacethatmakesiteasierforindividualsandbusinessestooutsourcetheirprocessesandjobstoadistributedworkforcewhocanperformthesetasksvirtually.Thiscouldincludeanythingfromconductingsimpledatavalidationandresearchtomoresubjectivetaskslikesurveyparticipation,contentmoderation,andmore.MTurkenablescompaniestoharnessthecollectiveintelligence,skills,andinsightsfromaglobalworkforcetostreamlinebusinessprocesses,augmentdatAmazon Mechanical Turkacollectionandanalysis,andacceleratemachinelearningdevelopment.Whiletechnologycontinuestoimprove,therearestillmanythingsthathumanbeingscandomuchmoreeffectivelythancomputers,suchasmoderatingcontent,performingdatadeduplication,orresearch.Traditionally,taskslikethishebeenaccomplishedbyhiringalargetemporaryworkforce,whichistimeconsuming,expensiveanddifficulttoscale,orhegoneundone.Crowdsourcingisagoodwaytobreakdownamanual,time-consumingprojectintosmaller,moremaneabletaskstobecompletedbydistributedworkersovertheInternet(alsoknownas‘microtasks’).BenefitsOptimizeefficiencyMTurkiswell-suitedtotakeonsimpleandrepetitivetasksinyourworkflowswhichneedtobehandledmanually.UsingMTurktooutsourcemicrotasksensuresthatworkgetsdonequickly,whilefreeinguptimeandresourcesforthecompany–sointernalstaffcanfocusonhighervalueactivities.IncreaseflexibilityScalingupanddownaworkforceisn’ttheeasiestundertaking.Withaccesstoaglobal,on-demand,24x7workforce,MTurkenablesbusinessesandorganizationstogetworkdoneeasilyandquicklywhentheyneedit–withoutthedifficultyassociatedwithdynamicallyscalingyourin-houseworkforce.ReducecostMTurkoffersawaytoeffectivelymanelaborandoverheadcostsassociatedwithhiringandmaningatemporaryworkforce.ByleveringtheskillsofdistributedWorkersonapay-per-taskmodel,youcansignificantlylowercostswhileachievingresultsthatmightnothebeenpossiblewithjustadedicatedteam.HowitworksMTurkoffersdevelopersaccesstoadiverse,on-demandworkforcethroughaflexibleuserinterfaceordirectintegrationwithasimpleAPI.OrganizationscanharnessthepowerofcrowdsourcingviaMTurkforarangeofusecases,suchasmicrowork,humaninsights,andmachinelearningdevelopment.UseCasesBuilding,maning,andevaluatingMachineLearningworkAmazon Mechanical TurkflowsMTurkcanbeagreatwaytominimizethecostsandtimerequiredforeachsteofMLdevelopment.Itiseasytocollectandannotatethemassiveamountsofdatarequiredfortrainingmachinelearning(ML)modelswithMTurk.Buildinganefficientmachinelearningmodelalsorequirescontinuousiterationsandcorrections.AnotheruseofMTurkforMLdevelopmentishuman-in-the-loop(HITL),wherehumanfeedbackisusedtohelpvalidateandretrainyourmodel.Anexampleisdrawingboundingboxestobuildhigh-qualitydatasetsforcomputervisionmodels,wherethetaskmightbetooambiguousforapurelymechanicalsolutionandtoovastforevenalargeteamofAmazon Mechanical Turkhumanexperts.“AtAI2,we'repushingthestateoftheartofArtificialIntelligence,whichoftenrequireshuman-annotateddatatotrainnewsystemsandmeasureourprogress.Inparticular,weusecrowdsourcingplatformssuchasAmazonMechanicalTurktobuilddatasetsthathelpourmodelslearncommonsenseknowledge,whichisoftennecessarytoanswerbasicquestionsthatareeasyforhumansbutstillquitehardformachines.AmazonMechanicalTurkprovidesaflexibleplatformthatenablesustoharnesshumanknowledgetoadvancemachinelearningresearch.”–MichaelSchmitz,DirectorofEngineering,AllenInstituteforAIBusinessprocessoutsourcingAlarge,seeminglyoverwhelmingtaskcansometimesbetransformedintoasetofsmaller,moremaneablemicrotasksthatcaneachbeaccomplishedindependently.CrowdsourcingcanbeanefficientorganizationalstrategytoharnessinnovationandilitybydistributingworktoInternetusers.BusinessesordeveloperscanuseMTurktoaccessthousandsofon-demandworkers—andthenintegratetheresultsofthatworkdirectlyintotheirbusinessprocessesandsystems.Commonexamplesincludethemoderationofwebandsocialmediacontent,categorizationofproductsorimes,andthecollectionofdatafromwebsitesorotherresources.“TheF&Bindustryhasalwaysoperatedatthemercyofchangingtastesandpreferencesofconsumers.Ourgoalistosurfaceconsumerinsightsandspotemergingtrends,soourclientscaneffectivelyrespondwitheffectivestrategies.WorkersonAmazonMechanicalTurkrespondtoourrequeststogatherinformationfrommenus,websites,andotherchannels.Weareabletoleverethesehumancollectiveinsightstobetterunderstandcustomerneedsanduncoverimportantmarkettrends.”–DidFalck,ExecutiveDirector,FoodGenius/USFoodsDataScienceLearnmoreaboutAmazonMechanicalTurkVisitthefeaturespeReadytobuild?GetstartedwithAmazonMechanicalTurkHemorequestions?ContactusHelpContactusLegal&LicensesCareersFollowusonTwitterMTurkBlogServiceHealth©2005-2018,AmazonMechanicalTurk,Inc.oritsaffiliates.Allrightsreserved.lethost=window.location.host;letworkerSignInLink=document.getElementById('workerSignIn');if(host==='beta-'||host==='localhost:1231'){workerSignInLink.href='beta-worker.mturk.com/';}elseif(host===''){workerSignInLink.href='worker.mturk.com/';}else{workerSignInLink.href='worker.mturk.com/';}