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

J MJ, J H/FLALF AGM K D J M IQJ¥I M AGH/D J H/FLA>M A>Q J+ H/D¡M K D I$ J NA D -J A'" A H I I$ * J
£ ¤ ¤¦¥ § ¡¢¡
¦ ¤§ ¢ ¡ ¤§ ¦ ¦ /¥ § ¤©¡
£
A J A'" & QJ A
I$ $ J HND F J " AOH/A &£7
IJ4 A DTFLA>M0"ND J M I$ D QI A K>J F I D M I$ D I A A J ""ND-QD $ D CI H I D¡F )$ A>FLA>M =
K>9
K:9
K:9
7 I J A&QF "/D-" AGF I8 A K#$TI ""ND@D K>I 7 I J+ A , IK A#"/1&QA6"/A I H& I D QJ Q£A©D K D¡A>M ALA5H J J&0" /J O
CI
J F
DH"" J Q¡&QF I8 J ""#
- A $ I0$ D K>I 7 IJ "NA>H0 I¥I K HND I 7
Q
K:9
IJ, A &QF7"ND-" A>F I8 A5H/A KGJ M+*QA K D¡F AGM /J+ A , I K A#" I
K>9
QI H DTH A("/A2/¢0
K:9
IJ§U K>9
IJ A IJ " F J>= K>9
AGM K D I " A -
& P
J & K>I " HNA#" H/D87 J A'" AGFPH/A $ I 7
I D $ &QFLDTM I 7
Q A JK>J F
- D¡F AGM /J " I " A'"" J§I ""O¢BFP"/DH" AGF I6 A'""/A D J Q KGJ F J J NA D -JN A©A2, A & I H HNA K>J M+*QA K DTFLA>M CJ
AGF
AGF J H/A I$ Q J ""I&QD I ""NA%$'&QD¡M A#" KI H IK A>H# Q " D K>I "¢¡
L A K A#""/D QI A A6&QF "/DH" AGF I A A I " J KI I /O& I H J
K>9
"/A I5K#$TI ""ND@D K>IQJ A A $TJ A>F J A < D5$D QJ6 I H I /O&A "NA INQI I &QF I HNA#" J " &IEI J &)"I&
I HND J
¤ I HNDTMQA'" A I$ ORQ&G.! O
£ ( J ""/D-D $ D I A A * I.- AGH F!&QD &I " D¡F I $A>M0" J H A'"" JSI+&I M /J I H I H/A>D¡M I FLA>M CJ /1& I M CJ
I H I* A#" A#" G*QA $H$ I) I A I$ ORQ M O!( J H9
AGF Q A A>M A>M QJ+QJ K#$TI ""ND@D K>IQJ H3& D $ D54 IQJ Q
A A#"NA 0
A $ & D $ D@4 I H J & K>J " A < A>F 0$TJ " A H/AGDTM I F AGM /J I H I AGH/FLD D¡H I J A>M 7 K:9 IJ A
I>-
H/A#"N& $HCIQJ " A>F
A>F J H/A I$ O I I5 D-" J MQDHQD $ D I A A(F!&QD CI " DTF I $SA>M)" J H A'"" J§I M I , I "/A
IJ I H IJ A>H = "NALFLA $ * J HNA#"
A CJ9QJ " A6"I& AGH = K'$ I ""/DZD KI 7
A A#" A'" A>H/FLD A J &0" J ALF
K>9
H/A#"N& $HCIQJ "9O
B`eTf Bie;DFY B f2f§¦aHJI Mk