ai in healthcare

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AIwithApplicationsinHealthcare

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AIStateofPlay

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AIisinspiredbyNature- BiologicalNeuron

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BiologicalNeurons– Cajal,circa1900


BiologicalNeurons– CorticalColumns


ArtificialNeuralNetwork


Enterprisetechnologyhasevolvedwitheachwaveofthe

IndustrialRevolution– todayitisAI

1stSteamPower

3rdComputing

2ndMassProduction

19th Century

17th Century

21st Century

4thArtificialIntelligence

20th Century

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TheIntelligenceRevolution

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DeepLearninghardware andalgorithmsalongwithincreasingamountsofdata arethefoundationforthe“fourthindustrial

revolution”

Deeplearningisanewcomputingmodelthatspanstraining,inference,andthebillionsofintelligentdevicesthatwilltakeadvantageofdeeplearningtoperform

intelligenttasks

DeepLearninginthecloud- acceleratingenterpriseAItoday

Example1– Microsoftcloud:“We’veworkedwithMicrosofttocreatealightning-fastAIplatformthatisavailablefromon-premiseswithourDGX-1supercomputertotheMicrosoftAzurecloud.”

- Jen-HsunHuangCEOatNVIDIA

“ByworkingcloselywithNVIDIAandharnessingthepowerofGPU-acceleratedsystems,we’vemadeCognitiveToolkitandMicrosoftAzurethefastest,mostversatileAIplatform.”

- HarryShumExecutiveVPofAIandResearchatMicrosoft

“WithMicrosoft’sglobalreach,everycompanyaroundtheworldcannowtapthepowerofAItotransformtheirbusiness.”

- Jen-Hsun HuangCEOatNVIDIA

Example2– IBM:IBMCEOGiniRomettysawatwotrilliondollaropportunityinmachinelearningforenterprise.

ThisignitedtheirrecentdriveinadvancingGPU-basedcloudcomputing…

ThesolutionrunsonanIBMserverbuiltspecificallyforAIandutilizesNVLinktooptimizeAIintotheenterprise

…AnddevelopedPowerAIthatacceleratesmachinelearningtrainingandAItasks

“PowerAI democratizesDeepLearningandotheradvancedanalyticstechnologiesbygivingenterprisedatascientistsandresearchscientistsalikeaneasytodeployplatformtorapidlyadvancetheirjourneyonAI.”

- KenKingGeneralManagerfor

OpenPOWER

“PuttingGPU’sintotheIBMsystemwillspeedupperformanceforsuchemergingworkloadsasAI,deeplearning,anddata

analytics.”

-eWeek

-KarlFreundMoorInsights&Strategy

“Withthesepartnershipsinplace,NVIDIAhasaligneditselfwithtwoofthelargestsuppliersofenterpriseITtechnologyandservicestoacceleratetheadoptionofAIintheenterpriseandhelptakeAIintothemainstreamofglobalbusinesses.”

READFORBESARTICLE

GOOGLEExample3- GoogleCloud:DeepLearningisavailableforGoogleComputeEngineandGoogleCloudMachineLearninguserstocreatenewAIservicesandapplications

TeslaP100deliversa12xincreaseinneuralnetworktrainingperformancecomparedwithapreviousgenerationoffering.

Example4– AWS:Amazonhasboostedtheircloud-computingperformancewithnewGPU-

AcceleratedAWSinstancesthataredesignedforlarge-scalemachinelearning,deeplearning,molecularmodeling,andcomputational

financeworkloads.

“These(P2)instancesweredesignedtochewthroughtoughlarge-scalemachinelearning,deeplearning,computationalfluiddynamics,seismicanalysis,molecularmodeling,genomics,andcomputationalfinanceworkloads.”

- JeffBarrChiefEvangelistatAWS

SAP

Example5– SAP:EnterprisesoftwaregiantSAPisnowusingDGX-1supercomputerstobuildmachinelearningsolutionsforSAP’s320,000customersin190countries.Thesystemisdesignedtohelpdatascientistsinnovate&

gettomarketfasterwithAIapplications.

Thesepartnershipswiththeworld’slargestcompaniesallowDeepLearningplatformstobeavailableforeverycompanyinthecloudtoday

AIHardwareDevelopments

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Nvidia - GPUExponentials

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GPUFasterthanMoore’sLaw


ComputerVisionAccuracy


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Nvidia DGX-1

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Nvidia PascalP100

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AMDRadeonVega

FacebookBigSurServer

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www.opencompute.org

TheGPUinthecloudmovementhasquicklyacceleratedAIintooneoftoday’sbiggest

enterprisetechnologies

NextupFPGA’sandASICs– alreadyhappening

ASICDevelopmentCompanies:• Wave(DPU)• Graphcore (IPU)• KnuEdge• Google(TPU)• Intel/NervanaOverviews:http://www.nextbigfuture.com/2016/12/chips-for-deep-learning-continue-to.htmlhttps://hackernoon.com/the-future-of-machine-learning-hardware-c872a0448be8#.6cxtp1fux

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GoogleTPU

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AlphaGo– TPUCluster

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TimetotrainAlexNet

HardwareComparison– CPUvGPUvDPU(WaveASIC)

AIinHealthcare

• Detection• Diagnosis• Prediction• Drugdiscovery• Personalizedmedicine• MedicalImaging• Genomics

• Cancerresearch• Braintumors• Dermatology• Mentalhealth• Speechpatterns• Diabetes• Radiology

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WatsonTacklesCancer• Watsonwastestedon1,000cancerdiagnosesmadebyhumanexperts.In99%ofthem,Watsonrecommendedthesametreatmentasthe oncologists• In30%ofthecases,Watsonalsofoundatreatmentoptionthehumandoctorsmissed• Sometreatmentswerebasedonresearchpapersthatthedoctorshadnotread— morethan160,000cancerresearchpapersarepublishedayear• Othertreatmentoptionssurfacedinnewclinicaltrialstheoncologistshadnotyetseenannouncedontheweb.

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AI- AcceleratingtheHealthcare

Transformation

CanceristheEpidemicofourTime

Leadingtothecreationofoneofthemostimportantinitiatives…

OnJanuary2016,theWhiteHouseannounceditsaimtodeliveradecade’sworthofadvancesincancerprevention,diagnosis,andtreatment,infive

years,withthisinitiative.

ThisinitiativeincludesthebuildingofanAIframeworknamedCANDLE(CancerDistributedLearningEnvironment)beingdevelopedbymultipleorganizations.Itwillhelpuschangethewayweunderstandcancer.

“BigDataandComputingPowertogetherprovidethepossibilityofsignificantinsightintohowgenomics,familymedicalhistory,

lifestyles,geneticchangescantriggercancerandhowthecancerscanbe

treated.”

- JoeBidenPreviousVicePresidentoftheUnited

States

ThebrightfutureofAIinhealthcareonlycontinuestobecomebrighter…

EnliticImaging&Diagnostics

Insilico MedicineDrugDiscovery&AgingResearch

PathwayGenomicsImaging&Diagnostics

“A patientgetsalungCTscreening.Byimmediatelygivingtheclinicianthemostaccurateinformation,thepatientislesslikelytohaveamisseddiagnosisoranunneededbiopsy.”

Enlitic appliesstateoftheartdeeplearningtechnologytomedicine

- JeremyHowardFounderandCEOofEnlitic

“AtInsilico weareworkingonasystemtodiscoverdrugcandidatesandlookingfornewapproachestotreatindividualpatientswithrarediseases.”

- AlexZharvoronkovCEO atInsilico Medicine

Insilico MedicineappliesDeepLearningalgorithmstodrugdiscovery

“Weareintheprocessofinitiatingdiseasespecificstudiesforearlycancerdetectioninhighriskpatients,includingastudyinlungcancer,andwillpublishthedataintheappropriateforums.”

- GlennBraunsteinChiefMedicalOfficeratPathwayGenomics

PathwayGenomicsdevelopedabloodtestkitwithIBMWatsontotestearlycancerdetection

CONCLUSIONTHEWORLDOFHEALTHCAREISBEING

TRANSFORMEDBYAI

References• DeepGenomicsisapplyingGPU-baseddeeplearningtounderstandhowgeneticvariationscanleadtodisease

• Arterys usesGPU-powereddeeplearningtospeedanalysisofmedicalimages• GEHealthcareMRImachineshelptodiagnoseheartdisease• Atomwise – usingdeeplearningtodevelopnewpharmaceuticals• DeepLearningforHealthcarehttps://www.nvidia.com/en-us/deep-learning-ai/industries/healthcare/

• DeepLearningforMedicalImageAnalysishttps://books.google.com/books/about/Deep_Learning_for_Medical_Image_Analysis.html?id=WVqfDAAAQBAJ&source=kp_cover

• DeepLearningforDetectionofDiabeticEyeDiseasehttps://research.googleblog.com/2016/11/deep-learning-for-detection-of-diabetic.html

• RetinalAssessmenthttps://news.developer.nvidia.com/share-your-science-advanced-retina-assessment-and-diagnostic-services/

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References

• MIThttp://news.mit.edu/2017/putting-data-in-the-hands-of-doctors-regina-barzilay-0216• waya.aihttp://waya.ai• Startupshttps://www.cbinsights.com/blog/ai-startups-fighting-cancer/• Radiologyhttp://www.techrepublic.com/article/why-ai-is-about-to-make-some-of-the-highest-paid-doctors-obsolete/• Stemcelldevelopmenthttps://www.sciencedaily.com/releases/2017/02/170221081734.htm

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AIinFintechFivemainareas:• Alerting• Reporting• Advising• Trading• InvestmentForExample:• Anomalydetection• RiskManagement• Insurance• AlgorithmicTrading• Portfoliomanagement


Fintech– UseCases• Alerting - Anomaly(Fraud)Detection.Candetectandpredictirregularactivity• Reporting - systemsthatcaninstantaneouslyanalyze data,reasonaboutwhatthatanalysismeansandthengeneratenaturallanguagereportsthatinformmanyaudiences.Usefulincomplianceandregulation• Advising - systemhasa“conceptualawareness”ofclientgoalsandneeds

• E.g.,Watsongivesveteransfinancialadvicerelatedtotheirtransitionfrommilitarytocivilianlife

• DeepLearningisbeingusedinalgorithmic,highfrequencytrading• Idealforcreatinginvestmentportfolios


Theteamwasableto:• Process~11,000paymentspersecond• Cutfalsealarmratesby50%• Freeupresourcestocombattruefraud

PayPalisimprovingcybersecuritywithdeeplearning

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GeneralReadingonAI

• Barrat,James,OurFinalInvention,St.Martin'sGriffin,2014• Brynjolfsson,ErikandAndrewMcAfee,TheSecondMachineAge,W.W.Norton&Co.,2014• Domingos,Pedro,TheMasterAlgorithm,BasicBooks,2015• Ford,Martin,RiseoftheRobots:TechnologyandtheThreatofaJoblessFuture,BasicBooks,2015• Kaku,Michio,TheFutureoftheMind, Doubleday,2014• Kurzweil,Ray,TheSingularityisNear, PenguinBooks,2006• Kurzweil,Ray,HowtoCreateaMind, PenguinBooks,2013• Nowak,Peter,Humans3.0:TheUpgradingoftheSpecies,LyonsPress,2015

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TrainingwithJobPlacement

• LedbyExpertsfromHarvard,Columbia,UMass,UCL• Realtimepaidprojectsinthelastfourweeksofbootcamp• Practicalhands-ontrainingthatwillprepareyouforacareerasaDataScientist,MachineLearningorDeepLearningPractitioner•Wealsoofferonlinetraining


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