I'mgladyou'rehere.It'sabouttimewetalkedaboutmachinelearning.Machinelearningisnolongerjustabuzzword,itisallaroundus:fromprotectingyouremail,toautomaticallytaggingfriendsinpictures,topredictingwhatmoviesyoulike.Asasubfieldofdatascience,machinelearningenablescomputerstolearnthroughexperience:tomakepredictionsaboutthefutureusingcollecteddatafromthepast.Andtheamountofdatatobeanalyzedisenormous!Currentestimatesputthedailyamountofproduceddataat2.5exabytes(orroughly1billiongigabytes).Canyoubelieveit?Thiswouldbeenoughdatatofillup10millionblu-raydiscs,oramountto90yearsofHDvideo.Inordertodealwiththisvastamountofdata,companiessuchasGoogle,Amazon,Microsoft,andFacebookhavebeenheavilyinvestinginthedevelopmentofdatascienceplatformsthatallowustobenefitfrommachinelearningwhereverwego—scalingfromyourmobilephoneapplicationallthewaytosupercomputersconnectedthroughthecloud.
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