Machine learning Mindmap
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Transcript of Machine learning Mindmap
MachineLearning
Enterprise
Security/FraudBrightPointSentinelautomatethreatdetectionandriskanalysis
HR/Recruiting
Textioanalyzedjobtextandoutcomesdatausinglistingsfromtensofthousandsofcompanies
hiQPeopleAnalyticshelpsemployeeselection,developmentandretentionbymodelinghistoricaldatatopredictfutureoutcomes
SalesSentientAwareusesvisualsearchtohelpshoppersquicklyfindtheproductstheywanttobuyjustlikeastoreassociate,connectingtherightproductstoeverycustomer
MarketingLiftIgniterimprovesCTR,engagementandconversionbyprovidingpersonalizationusingrecommendationinreal-time
CustomerSupport
Clarabridgecollectscustomerfeedbackfromvarioussourcesandprovideactionableinsights
Quantifindtellswhat'smostimportantindrivingpeopletobuyyourproductsbyintroducingbrandstrategy.Explanatoryanalytics
potentialreplacementforsurvey-basedconsumerresearch,brandhealthstudies,focusgroups,strategicconsultingengagements,etc.
InternalIntel
Usingthecombinationofmachinelearningandcrowdsourcingfromexpertsidentifiedbytheirusageoftables,Alationcentralizestheknowledgeondataandensuresit’salwaysup-to-date
MarketIntelMattermarkminesandcrunchespublicInternetdatatoprovideinvestors,salesteamsandotherswithsearchtoolsandotherbusinessintelligence,
Purpose
IncreaseSalesPerformance
1)Don’tworryifdataisn’t100%accuratetobeginwith.Aslongasit’sdirectionallycorrectitwillstimulatetherightdiscussions.Dataqualitywillimprovenaturallywithuse,feedback,updating,anditerativecleansing.2)Driveexcitementandadoptionbymakingtheapplicationsimpleandengagingforthefield,witheasy-to-understand,interactivevisualizations.3)Integratepredictiveanalyticsintothevisualizationanddiscoveryprocessonaself-servicebasissothatnewinsightsareintuitivelydeliveredastheunderlyingdataandattributeschange.Thiswillkeeptheinsightsfromtheapplicationrelevant.4)Useiterativetechniquestodesignanddeliveraworkingappquicklyandthenadaptitbasedonuserfeedback.5)PartnerwithITthroughthisprocesssothattheusersreceivethedesiredself-serviceandflexibilitywhileleveragingthebusinessintelligenceplatformtomaintaindatagovernance,security,andcontrol
Increasenumberofcustomers
reducingattrition/churnusinghistoricaldataandlookforlikelihoodofchurn
acquiringnewcustomersbyleadscoringandoptimizingmarketingcampaigns
Servecustomerbetter
cross-sellingproducts
optimizingproductsandpricingbymappingproductcharacterizationstono.ofsales
Increasingengagementbyobservingcustomerbehaviorandmappingcustomer-itempairstointerestindicators
Servecustomermoreefficienctly
Predictingdemand.Observehighvariabilityforservices/products
Automatingtaskssuchasscoringcreditapplicationsandinsuranceclaims
Makingenterpriseappspredictiveinprioritizethings,useadaptiveworkflows(routecustomersupportrequeststobestavailableperson),adapttheinterface,setconfigurationsandpreferencesautomatically
FutureApplicationsMedicalimagingsimplechiputilizingcloudcomputinganddeep
learningmodels
BaiduDeepSpeechtranscribevoicequeriesinMandarin
PracticalApplications
ShoppingRecommendationbettersalesautomation,leadgeneration,efficientmarketing,predictivehiring,algorithmictrading
ChurnPrediction
Facetagging
SentimentAnalysisUnderstandemotionsregardlessoflanguagewritten
Youtubeusesadeepneuralnetworkmodeltogeneratehigher-qualitythumbnailsforvideos
Skypereal-timetranslation
Videomonitoringtoidentifyinterestingobjectssuchasdogsandtrucks
GoogleTranslate,Voice,Photos.Googledriverlesscarpredictappropriatedrivingactions
Numenta'sGrokpredictfutureenergyrequirementsandprices
LinkedInpredictswhoyouwanttoconnectwith
Keywords
Machineonlyunderstandnumbers.Itstartswithobviousthingsandextendstosubtlethings
FeatureengineeringFindingconnectionsbetweenvariablesandpackingthemintoanewdiscreetvariable
ThePowertoPredictWhoWillClick,Buy,Lie,orDie.[PredictiveAnalyticsis)technologythatlearnsfromexperience[i.e.data]topredictthefuturebehaviorofindividualsinordertodrivebetterdecisions
Pairinghumanworkerswithmachinelearningandautomationwilltransformknowledgeworkandunleashnewlevelsofhumanproductivityandcreativity
LearningParadigms
LearningResourcesDeeplearning
firstcommercial-grade,open-source,distributeddeep-learninglibrarywrittenforJavaandScala
IntegratedwithHadoopandSpark,Deeplearning4jisdesignedforbusinessenvironmentsandincludesadistributedmultithreadeddeep-learningframeworkandasingle-threadeddeep-learningframework
Definition
computerslearningtopredictfromdata learningimpliesimprovementthroughgainingexperienceorknowledge
A(machinelearning)computerprogramissaidtolearnfromexperienceEwithrespecttosomeclassoftasksTandperformancemeasureP,ifitsperformanceattasksinT,asmeasuredbyP,improveswithexperienceE.(TomMitchell)
Applications
NaturalLangaugeProcessing deepLSTM(longshort-termmemory)
SyntacticPatternRecognition
SearchEnginesfromlexicalmatching(matchingterms)tolatentsemanticanalysis(semanticmatching)todeepneuralnetworktoextracthigh-levelsemanticrepresentations
MedicalDiagonsis
DetectionCreditCardfraud
StockMarketAnalysis
ClassifyingDNASequence
Speech&handwritingsequences
ObjectRecognitioninComputerVision
GamePlaying
RobotLocomotion
MultimediaSignalProcessingImage
SpeechandAudio
WhyM.L? becauseweneedtomakemachines....
thinklikehumans
noticesimilartiesbetwenthingsandgeneratenewideas
learnfrommistakes
giveexplanationwhythingswentwrong
Solveproblemsdifficultorimpossibleforhumantosolve problems
Phenomenaarechangingrapidly
Applicationneedtobecustomizedforeachuserseparately
Nohumanexperts
expertsunabletoexplainthierexperience
SAPHANA
anin-memoryplatformthatrunsanalyticsapplicationssmarter,businessprocessesfaster,anddatainfrastructuressimpler
PredictiveAnalysisLibrary(PAL)
Association
Classification Topredictabinaryanswer–i.e.Isthistransactionfraudulentornot?
RegressionTopredictorscoreanamountthatisanon-binaryvalue-i.e.Determiningtheinsuranceriskfactorthisthisdriver
Cluster
Tofindgroupsinyourdataset–i.e.Whoareallthepeoplelikelytobuymyproducttoday?
Topredictfuturevaluesbasedonpreviouslyobservedvalues–Howlikelyareflightcancellationsinwintervs.summermonths?
TimeSeries
Probability
Outlier
AutomatedPredictiveLibrary(APL)
customers,developers,andpartnersdonotneedtobedatascientiststousetheSAPAPL–theysimplyneedtofeedtheAPLwhattheyhaveandtellitwhattheyneed.
Classification,Regression,Clustering,TImeSeries,KeyInfluencers
SAPLumiraanagiledatadiscoverytooldesignedtoexpeditedatapreparationandenabledatatobepresentedinavisual,easilydigestibleform
DeepLearning
Definition
DeepLearningisanalgorithmwhichhasnotheoreticallimitationsofwhatitcanlearn;themoredatayougiveandthemorecomputationaltimeyouprovide,thebetteritis.(GeoffreyHinton)
Domains
ImageFaces
Machinevision
SoundSpeechtotext
Machinetranslation
TextSearch
Informationretrieval
TimeSeries
Weather
Biodata
Stocks
Why
CIOlookingforhighestperformanceinML
Advancethestateoftheartinpatternrecognitionandnaturallanguageprocessing
attemptstomodelhigh-levelabstractionsindata
Differences
"Normal"neuralnetworksusuallyhaveonetotwohiddenlayersandareusedforSUPERVISEDpredictionorclassification.
SVMsaretypicallyusedforbinaryclassification,butoccasionallyforotherSUPERVISEDlearningtasks.
Deeplearningneuralnetworkarchitecturesdifferfrom"normal"neuralnetworksbecausetheyhavemorehiddenlayers.Deeplearningnetworksdifferfrom"normal"neuralnetworksandSVMsbecausetheycanbetrainedinanUNSUPERVISEDorSUPERVISEDmannerforbothUNSUPERVISEDandSUPERVISEDlearningtasks
DataScientistseektoprocesshugeamountofunstructureddata
Algorithms
DeepBoltzmanMachine(DBM)
DeepBeliefNetwork(DBN)
ConvolutionalNeuralNetworks
StackedAutoEncoders
HierarachicalTemporalMemory
Enterprisehttps://www.oreilly.com/ideas/the-current-state-of-machine-intelligence-2-0
BrightPointSentinelautomatethreatdetectionandriskanalysishttps://www.brightpointsecurity.com/products/products-overview/
Textioanalyzedjobtextandoutcomesdatausinglistingsfromtensofthousandsofcompanieshttps://textio.com/products/
hiQPeopleAnalyticshelpsemployeeselection,developmentandretentionbymodelinghistoricaldatatopredictfutureoutcomeshttps://www.hiqlabs.com/
SentientAwareusesvisualsearchtohelpshoppersquicklyfindtheproductstheywanttobuyjustlikeastoreassociate,connectingtherightproductstoeverycustomerhttp://www.sentient.ai/aware/
LiftIgniterimprovesCTR,engagementandconversionbyprovidingpersonalizationusingrecommendationinreal-timehttp://www.liftigniter.com/
Clarabridgecollectscustomerfeedbackfromvarioussourcesandprovideactionableinsightshttp://www.clarabridge.com/product/
Quantifindtellswhat'smostimportantindrivingpeopletobuy
Quantifindtellswhat'smostimportantindrivingpeopletobuyyourproductsbyintroducingbrandstrategy.Explanatoryanalyticshttp://quantifind.com/solutions/
Usingthecombinationofmachinelearningandcrowdsourcingfromexpertsidentifiedbytheirusageoftables,Alationcentralizestheknowledgeondataandensuresit’salwaysup-to-datehttps://alation.com/why-alation/
MattermarkminesandcrunchespublicInternetdatatoprovideinvestors,salesteamsandotherswithsearchtoolsandotherbusinessintelligence,https://mattermark.com/
IncreaseSalesPerformance
IncreaseSalesPerformancehttp://blog-sap.com/analytics/2015/11/23/delivering-superior-sales-performance-with-predictive-analytics/
Increasenumberofcustomershttp://www.louisdorard.com/blog/data-science-business
Numenta'sGrokpredictfutureenergyrequirementsandpriceshttps://gigaom.com/2014/09/24/the-gigaom-interview-jeff-hawkins-on-why-his-approach-to-ai-will-become-the-approach-to-ai/
DeepLearninghttps://www.mindmeister.com/690844333#
Differenceshttps://www.quora.com/How-does-deep-learning-work-and-how-is-it-different-from-normal-neural-networks-and-or-SVM
Regression
Regressionstatisticalprocessforestimatingtherelationshipsamongvariables
AutomatedPredictiveLibrary(APL)http://scn.sap.com/community/predictive-analytics/blog/2015/03/02/what-is-the-sap-automated-predictive-library-apl-for-sap-hana
SAPLumirahttp://saplumira.com
computerslearningtopredictfromdatahttps://blog.prediction.io/machine-learning/#.Vx9DPfl97IW