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.





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