Page 188 - Ai_C10_Flipbook
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Step 14 SeaeitlthelRemove instanceslwith unknown valueslPadiolbuttonlandlseaeitlApply Automaticallylandl
CaoselthelImputelwindow.
Step 15 ConneitltheloutputlfPomlImputelwidgetlaslinputltolexistinglFeature Statisticslwidget.l
Step 16 oubae-iaiiklonlFeature Statisticslwidget.lNowlyoulianlseelthatltheldatalisliaeanlandlwithoutlthel
missinglvaaues.
Whenlyou’PelwoPkinglwithlaldatasetlaikelTrainData,lyou’aalnotiielthatlmostloflthelioaumnsliontainlnumbePs.lThesel
ioaumnslaPeliaaaedlNumeric Features,landltheylPepPesentlthelinputldatalthatlyouPlmodealwiaaluseltolaeaPn.l
Inlalsupervised learninglmodea,lyoulhaveltwolkeylpaPts:
1. Features:lThelinputldatal aikelage,lweight,loPlheightl.
2. Labels:lTheloutputloPltaPgetlthatlyoulwantltolpPediitl aikelpPediitinglwhethePlsomeonelwiaalaikelalpPoduitloPl
iaassifyinglanimaaslintolspeiiesl.
InlthelPalmer Penguin dataset,lyoulwantltolpPediitlthelspeiiesloflthelpenguinslbasedlonlothePlfeatuPeslaikelsize,l
weight,loPlbiaalaength.lSinielspeiieslisltheloutputl whatlyou’PeltPyingltolpPediitl,litlshouadlbelsetlaslthelaabea.
Toldolthis,lwelneedltolteaalthelmodealthatlspeiieslislalaabea,lnotljustlalPeguaaPlfeatuPe.lBylusinglthelSelect Columnsl
widget,lyoulianlihangelthelFeatuPelTypeloflthelspeiieslioaumnlfPomlCategoPiiaalFeatuPeltolCategoPiiaalLabea.lThisl
meanslthelmodealwiaaltPeatlspeiieslasltheloutputlthatlitlshouadlpPediit,linsteadloflaslanlinputlfeatuPe.
Step 17 PaglandldPoplthelSelect ColumnslwidgetlonlthelianvaslandlionneitltheloutputloflthelImputelwidgetl
tolinputloflthelSelect Columnslwidget.
Step 18 oubae-iaiiklonlSelect Columnlwidget.lThislwiaalopenlthelSelect Columnsldiaaoglbox.l
Step 19 PaglthelspecieslfeatuPeltolthelTargetlbox.lSpecieslwiaalnowlbeiomelthelTarget Label.
Step 20 PaglandldPoplthelData Sampler widgetlonlthelianvas.lConneitlthelSelect Columns widgetltolData
Sampler widgetlbyldPaggingltheloutputlfPomlSelect ColumnsltolthelinputloflData Sampler.
Step 21 oubae-iaiiklonlthelData SamplerlwidgetltolopenlthelpPopePtiesltab.
Step 22 SeaeitlthelFixed proportion of datalPadiolbuttonlinlthelSampling TypelseitionlandlmovelthelsaidePltol
80% andliaiiklonlSample Datalbuttonltolappaylthelmodifiiationsldone.
Step 23 InsePtlthelData InfolwidgetlonlthelianvasltolseelhowlmuihloflthelsampaeldatalislnowlavaiaabaelfPoml
thelaituaaldataset.lConneitlthelData SamplerlwidgetltolData InfolwidgetlbyldPaggingltheloutputlfPoml
Data SamplerlwidgetltolthelinputloflData Infolwidget.
Step 24 InsePtlthelData InfolwidgetlonlthelianvasltolseelhowlmuihloflthelsampaeldatalislnowlavaiaabaelfPoml
thelaituaaldataset.lConneitlthelData SamplerlwidgetltolData InfolwidgetlbyldPaggingltheloutputlfPoml
Data SamplerlwidgetltolthelinputloflData Infolwidget.
ThislsteplwiaaliPeatelanothePl atalInfolwidgetlonlthelianvas.
Step 25 oubae-iaiik onlthelconnection betweenlData SamplerlandlData InfoltolopenlthelpPopePtyltab.lYoul
wiaalseelthelionneitionlainelbetweenlData Samplelandl atalinlData Info.
Step 26 eaetelthislionneition andlmakelnewlionneitionlbyldPagginglfPomlRemaining DataltolDatalandliaiikl
onlthelOK button.lThislwiaalupdatelthelianvas.
186 Artificial Intelligence Play (Ver 1.0)-X

