人工智能中的深度学习——从机器感知到机器认知_邓力

《人工智能中的深度学习——从机器感知到机器认知_邓力》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、DeepLearningforAIfromMachinePerceptiontoMachineCognitionLiDengChiefScientistofAI,MicrosoftApplications/ServicesGroup(ASG)&MSRDeepLearningTechnologyCenter(DLTC)ThanksgotomanycolleaguesatDLTC&MSR,collaboratinguniversities,andatMicrosoft’sengineeringgroups(ASG+)APlenaryPresentationatIEEE-ICASSP,M

2、arch24,2016DefinitionDeeplearningisaclassofmachinelearningalgorithmsthat[1](pp199–200)•useacascadeofmanylayersofnonlinearprocessing.•arepartofthebroadermachinelearningfieldoflearningrepresentationsofdatafacilitatingend-to-endoptimization.•learnmultiplelevelsofrepresentationsthatcorrespondtohie

3、rarchiesofconceptabstraction•…,…23Artificialintelligence(AI)istheintelligenceexhibitedbymachinesorsoftware.Itisalsothenameoftheacademicfieldofstudyonhowtocreatecomputersandcomputersoftwarethatarecapableofintelligentbehavior.Artificialgeneralintelligence(AGI)istheintelligenceofa(hypothetical)ma

4、chinethatcouldsuccessfullyperformanyintellectualtaskthatahumanbeingcan.Itisaprimarygoalofartificialintelligenceresearchandanimportanttopicforsciencefictionwritersandfuturists.Artificialgeneralintelligenceisalsoreferredtoas"strongAI“…AI/(A)GI&DeepLearning:themainthesisAI/GI=machineperception(sp

5、eech,image,video,gesture,touch...)+machinecognition(naturallanguage,reasoning,attention,memory/learning,knowledge,decisionmaking,action,interaction/conversation,…)GI:AIthatisflexible,general,adaptive,learningfrom1stprinciplesDeepLearning+Reinforcement/UnsupervisedLearningAI/GI4AI/GI&DeepLearn

6、ing:howAlphaGofitsAI/GI=machineperception(speech,image,video,gesture,touch...)+machinecognition(naturallanguage,reasoning,attention,memory/learning,knowledge,decisionmaking,action,interaction/conversation,…)AGI:AIthatisflexible,general,adaptive,learningfrom1stprinciplesDeepLearning+Reinforceme

7、nt/UnsupervisedLearningAI/AGI5Outline•Deeplearningformachineperception•Speech•Image•Deeplearningformachinecognition••••••SemanticmodelingNaturallanguageMultimodalityReasoning,attention,memory(RAM)Knowledgerepresentation/management/expl