T ¡ecnicas de Sele!c#ao de Caracter¡isticas com Aplica!c#oes em ...

¡£¢¥¤§¦ ¨© ¨
DE2c5©2F2G5©2$n0;$5H2G5H2K>5$3GA6?B{>?B=>D}?‚h>T†J>D‡4|}1l„w‰ j k mc] 5 K>T v4] a C©TU=C©AFT ?BA€h>;$?`=UT@2F36?
…~; ?[;$TUXED>i^\ ?B;{y] 5H; K>59VED€?BXEAG?BK>5HC©5©A?BDE2AFDBv 5©2F2GDEAF5©2†bd?BAF=@DE243¦T„
DEAGTU5©JW3Z?BKYDEA©m[;
36DE20>To|`DEAFT@;*DB36D¦5gBh>J>TUDEAsd?BAFAG5HA6?YmEAG2FDE2_598 36AF5©;$?B;$5HJW365AG5H=@59VB?[J‚3G5©25H2F3G5+36A6?[{Q?B=YD5~2G2HO DE5©2"J>DB2f2G5H;$TUJ"] ?BAFT@DE2†5Bm:AGTUJ>C©TU5©2F5©JWVEDE=
P C©?NM CBO ?[D>i1;5©2G5 M C©D ?BD0kAGDBvwi63¦T 36DE20>T5©CH5©A
;$5HJ‚3G5Bm^JQ?5‚hQ?B=UT
?B=@XEhY; ?B2f{Q?B2G5H2¦KY5€TU; ?[XE5©J>2Hi
CHDL ?d‡ˆ26?B{I5©=U=@5sf=UD:C7$ 1_CHDE=@598~?[3GT@DEJQ?[=@5 j h>AG5K>5H2 \.] 5©=9] 5HC©DE;*;h>JYT@C!? 36T@DBJ>2
…~XEAG?BK>5:M
?BAGTU2Zƒ m 5©24365
„+k
?[J>5©TUA6?2G5H;$5H=Q?BJW3G5Bm ?BXEAG?BK>5:M CHD}?[D`k ?!VE5©=ykh>K>TU=5$?[D`k 5H3GA j DB;$DE=
36A6?[{Q?B=YD>iSx+5);
…~C©?BK>5H;6:DBv j C©T@5HJ>C©5H27DBv3;>5*b{>=UT@C!ƒT@2FC©h>2F2©O DE5H2755©CH59„
D¤C^] DEKYT@XED~v DBJ‚3G5K>DE2; ] 5H3GD:KYDE2K>5{>hY2GC!?>=Qh:36hQ?BJW3G55?=QhY36h>?BJW365"?BKQ?[T@?Ym_C©DE;*D
3]
;$5H;{>AGD7K>D7XEAFh>5"D¤K>5;$5H2F36AG?BK>D>m%‚h>52G5H;$5#>DCBF55©h`3Z?B;{y] 5©; C©DEJY2GT@KY5©AGD XEA6?BJYK>5©2¤?[;$TUXEDE2©ix+5HJ‚3GAG5c5©=@5H2~5H2F3!O ?[D>t
8YTU=@T@?BA6?B;
] 5©AGTUD j iQ5HAGT@2HmXEA6?[J>K>5.CHDE;$?BJD>5HT@AGD¨KY5.AGDCBF5H36DB2*5 K>5C©DEJYXEAG5H2G2GDB2©mEoAG?BJDF‚=@TUJ
zDEX
?B2G2HO DE5©2.v DBA6?B; ;hYTU36D T@;*D(K>5©CHDEAGAF5©A
b~iD D D>m j ] 5HAGXETUD z7iIH7?B2G50AGDEJW3GT@KRO ?BD 536D
J>DE2d?[h:8:T@=@T@?BA5©; ?B=UXEh>;$?B23Z?BAF5Hv ?B2†AG5H= ?BCHT@DEJQ?[KQ?B2†C©DE; 5©24365~3GA6?B{>?B=>DYmYgBDBAGXE5~sfTU3F365©J „
h>JYKQ?B;*5©JW3Z?B=^JYD*TUJ^] a CHT@DKYD*;*5©h0;*5©2436A6?[K>DS5€KQ?)CHDE; D
C©DEh>A43!mQ