$B%Q%?!<%sG'<1FCO@2]Bj!J#2#0#1#4G/EY!K(B

$B9pCN(B

2014/12/27b$B!'F|DxJQ99(B
2014/12/09a$B!'2]Bj%Z!<%899?7(B

$B2]Bj(B

$B$3$3$K$"$k$N$O55EDB&$+$i$N2]Bj$N$_$G$9!#(B
$B3]C+@h@8$+$i$N2]Bj$O$3$3$K$O7G:\$5$l$F$$$^$;$s!#(B
$B2<5-$N2]Bj$K$*$$$F!"!V!z!W$N$D$$$?9T$,$BDs=P$O(Bmanaba.tsukuba.ac.jp$B$+$i9T$C$F$/$@$5$$!#%(%s%H%j$N$J$$3X@8$O?=9p$7$F$/$@$5$$!#(B($B6aF|Cf$K(Btwins$B$+$iMz=$EPO?$r$7$^$9(B)
Any of Japanese / English reports are accepted, but you must follow the instructinos below.

• $B2]Bj#1(B [2015/01/06,18:00$BDy@Z(B]
  $B!V#2%/%i%9LdBj$N@~7AJ,N%>r7o!W(B
  $B>\:Y$K$D$$$F$O9V5ACf$K@bL@:Q$_$G$9!#(B
  $B:#!"(Bd$B
• n$B8D$N%Y%/%H%k!J$?$@$70lHLG[CV(B(general position)$B$H$9$k!K$K$I$N$h$&$K#2%/%i%9$N%i%Y%k$rIUM?$7$F$b!"I,$:@~7AJ,N%2DG=$G$"$k$?$a$N>r7o$r<($7!"$=$N>ZL@$r@bL@$;$h!#(B
• $B;29M?^=q!"J88%$rMQ$$$?>l9g$O=PE5$r>\:Y$KL@5-$9$k$3$H!#(B
• $B@bL@$OI,$:<+J,$GJ8>O$r:n@.$9$k$3$H!#(B
• $BFH<+$N@bL@?^$rI,$:#1$D0J>eA^F~$9$k$3$H!#$=$N?^$K$O!V2r@b?^(B(figure for explanation)$B!W$H%-%c%W%7%g%s$r$D$1$k$3$H!#(B
• $B@bL@J8!&@bL@?^$KB>$N3X@8$d;2>H85Ey$H=EJ#$,8+$i$l$?>l9g$O#0E@07$$$H$9$k!#!J@bL@$NO@M}!"Mj$j$K$7$?;qNA<+BN$OF1$8$G$b$h$$!K(B $B!zDs=P$O(BPDF$B%U%!%$%k$G9T$$!"@hF,$K!"2]BjL>!";aL>!"3X@RHV9f!":[email protected]|$rI=<($9$k$3$H!#2rEz$O#1Kg0J>e$H$9$k!#(B

• $B2]Bj#2(B [2015/01/06, 18:00$BDy@Z(B]
  $B!V9b$B>\:Y$K$D$$$F$O9V5ACf$K@bL@:Q$_$G$9!#(B
  $B:#!"$"$kD6N)J}BN$KD65e$,Fb@\$7$F$$$k$H$9$k!#$9$J$o$j!"D65e$NH>7B$r(Br$B$H$9$k$H!"D6N)J}BN$N#1JU$ND9$5$,(B2r$B$G$+$D$I$A$i$bCf?4$,86E@$K$"$k>uBV$G$"$k!#(B
  1. $BD65e!"D6N)J}BN$NBN@Q$r5a$a$k<0$r<($;!#$=$l$>$l$K=PE5$b5-$9$3$H!J=q@R$J$i=qL>$H%Z!<%8HV9f!"(BWWW$B$J$i(BURL$B!#$?$@$7(BWWW$B$N>l9g$O#2$D0J>e<($9$3$H!K!#(B
  2. r=1$B$H$7!"e!J:GDc(B10$B$^$G!"2DG=$G$"$l$P(B20$B0J>e(B)$B$K$D$$$F!"D6N)J}BN$H!"$=$l$KFb@\$9$kD65e$K$D$$$F!"$=$l$>$l$=$NBN@Q$r%0%i%U2=$;$h!#(B
  3. r=1$B$H$7!"e!J:GDc(B10$B$^$G!"2DG=$G$"$l$P(B20$B0J>e(B)$B$K$D$$$F!"D6N)J}BN$KFb@\$9$kD65e$,:n$k!"D6N)J}BN$H$N4V$N7d4V$,D6N)J}BN$K@j$a$k3d9g$r%0%i%U2=$;$h!#(B
  4. 3.$B$N%0%i%U$N798~$+$i8@$($k$3$H!"46$8$k$3$H$r=R$Y$h!#(B
  5. r=2$B!"(Br=1/2$B$K$D$$$F!"(B2.$B$HF1MM$K%0%i%U2=$;$h!#(B
  6. r=2$B!"(Br=1/2$B$K$D$$$F!"(B3.$B$HF1MM$K%0%i%U2=$;$h!#(B
  7. r$B$r(B1$B0J30$K$7$?>l9g!"(B3.$B$H(B6.$B$N%0%i%U$K$I$N$h$&$JJQ2=$,5/$-$k$+!"M}M3$b$D$1$F@bL@$;$h!#(B
  $B!zDs=P$O(BPDF$B%U%!%$%k$G9T$$!"@hF,$K!"2]BjL>!";aL>!"3X@RHV9f!":[email protected]|$rI=<($9$k$3$H!#2rEz$O#1Kg0J>e$H$9$k!#(B

• $B2]Bj#3(B [2015/01/06, 18:00$BDy@Z(B]
  $B!V9b$B:#!"$"$kD6N)J}BN$KD65e$,Fb@\$7$F$$$k$H$9$k!#$9$J$o$j!"D65e$NH>7B$r(B1$B$H$9$k$H!"D6N)J}BN$N#1JU$ND9$5$,(B2$B$G$+$D$I$A$i$bCf?4$,86E@$K$"$k>uBV$G$"$k!#(B
  1. $BD65e!"D6N)J}BN$NI=LL@Q$r5a$a$k<0$r<($;!#$=$l$>$l$K=PE5$b5-$9$3$H!J=q@R$J$i=qL>$H%Z!<%8HV9f!"(BWWW$B$J$i(BURL$B!#$?$@$7(BWWW$B$N>l9g$O#2$D0J>e<($9$3$H!K!#(B
  2. r=1$B$H$7!"e!J:GDc(B10$B$^$G!"2DG=$G$"$l$P(B20$B0J>e(B)$B$K$D$$$F!"D6N)J}BN$H!"$=$l$KFb@\$9$kD65e$K$D$$$F!"$=$l$>$l$=$NI=LL@Q$r%0%i%U2=$;$h!#(B
  3. r=1$B$H$7!"e!J:GDc(B10$B$^$G!"2DG=$G$"$l$P(B20$B0J>e(B)$B$K$D$$$F!"D6N)J}BN$KFb@\$9$kD65e$,:n$k!"D65e$NI=LL$r4p=`$K$7$F!"D6N)J}BN$NI=LL@Q$NHfN($r%0%i%U2=$;$h!#(B
  4. 3.$B$N%0%i%U$N798~$+$i8@$($k$3$H!"46$8$k$3$H$r=R$Y$h!#(B
  5. r=2$B!"(Br=1/2$B$K$D$$$F!"(B2.$B$HF1MM$K%0%i%U2=$;$h!#(B
  6. r=2$B!"(Br=1/2$B$K$D$$$F!"(B3.$B$HF1MM$K%0%i%U2=$;$h!#(B
     r$B$r(B1$B0J30$K$7$?>l9g!"(B3.$B$H(B6.$B$N%0%i%U$K$I$N$h$&$JJQ2=$,5/$-$k$+!"M}M3$b$D$1$F@bL@$;$h!#(B
  $B!zDs=P$O(BPDF$B%U%!%$%k$G9T$$!"@hF,$K!"2]BjL>!";aL>!"3X@RHV9f!":[email protected]|$rI=<($9$k$3$H!#2rEz$O#1Kg0J>e$H$9$k!#(B

• $B2]Bj#4(B [2015/01/06, 18:00$BDy@Z(B]
  $B!V(BSVM$B$K$h$k9b$B9b$B2rEz$K!VG'<1N(!W$H$"$k>l9g$O!"3F%/%i%9$K$D$$$F(BPrecision$B!JE,9gN(!K$H(BRecall$B!J:F8=N(!K$r5a$a$FI=<($;$h!#(B
  ($BE75$M=Js$,!V@2!W$H$7$?F|$N$&$A
  $B!z5-=R$K4X$7$F$O!"(BPDF$B%U%!%$%k$G9T$$!"@hF,$K!"2]BjL>!";aL>!"3X@RHV9f!":[email protected]|$rI=<($9$k$3$H!#$=$N:]!"0J2<$N2<@~It$KAjEv$9$k5-=R$,$9$Y$F4^$^$l$F$$$k$3$H!#(B
  $B!z(BPDF$B%U%!%$%k$H$OJL$K!"(Bxxxxxxx-SmallSet-L.txt, xxxxxxx-SmallSet-T.txt, xxxxxxx-LargeSet-L.txt, xxxxxxx-LargeSet-T.txt$B$N#4$D$N%G!<%?%U%!%$%k$rDs=P$9$k$3$H!#(B
  
  
  • (1) $B%G!<%?(B
    1. (SmallSet) $B#2%/%i%9!"#2
       1. $BA4$F65;U?.9f$D$-$N%G!<%?$rMQ0U$9$k$3$H!#(B
       2. $B65;U?.9f$O(B-1$B$H(B1$B$H$9$k!#(B
       3. $B%G!<%??t$O3F%/%i%9#2#0#00J>e!#$&$A!"#1#0#0%G!<%?$r;n83MQ!";D$j$N#1#0#0%G!<%?0J>e$r3X=,MQ$H$9$k!#(B
       4. $B%7%_%e%l!<%7%g%[email protected]!#(B
       5. $B#2%/%i%9$O@~7A<1JLITG=$G$"$k$3$H$3$H!#(B
       6. $B%U%)!<%^%C%H$O(Blibsvm$BF~NO%G!<%?%U%)!<%^%C%H=`5r!#(B
       7. $B!z3X@RHV9f$N?t;zItJ,(B xxxxxxx $B$rMQ$$$F!"3X=,MQ(B(Learning)$B$r(B xxxxxxx-SmallSet-L.txt$B!";n83MQ(B(Testing)$B$r(B xxxxxxx-SmallSet-T.txt $B$H$7$FDs=P$9$k$3$H!#(B
       8. $B!zFCD'NL%Y%/%H%k$N$B!zl9g!"%G!<%?$N%/%i%9$N0UL#$H3FFCD'NL$N0UL#$r@bL@$9$k$3$H!#%7%_%e%l!<%7%g%s$N>l9g$O<0$HMp?t$N07$$$K$D$$$F@bL@$9$k$3$H!#(B
       9. $B!z%G!<%?$N@~7A<1JLITG=@-$K$D$$$FD4::$7@bL@$9$k$3$H!#(B
    2. (LargeSet) $B#N%/%i%9(B(N>=2)$B!"#d=6)
       1. $B3X=,%G!<%?$H$7$F!"65;U?.9f$D$-$rMQ0U$9$k$3$H!#;n83%G!<%?$K$D$$$F$b65;U?.9fIU$-$,K>$^$7$$!J$,$J$/$H$b$h$$!K!#(B
       2. $B65;U?.9f$O(B-1$B$H(B1$B$H$9$k!#(B
       3. $B%G!<%??t$O3F%/%i%9#2#0#00J>e!#$&$A!"#1#0#0%G!<%?$r;n83MQ!";D$j$N#1#0#0%G!<%?0J>e$r3X=,MQ$H$9$k!#(B
       4. $B%7%_%e%l!<%7%g%s$K$h$k%G!<%?@[email protected]!#!"$B:#8e8x3+$7$F$bLdBj$NL5$$>pJs$K4p$E$/$3$H!#(B
       5. $B#2%/%i%9$O@~7A<1JLITG=$G$"$k$3$H$3$H$,K>$^$7$$$,!"/$J$$>l9g$O$3$N8B$j$G$O$J$$!#(B
       6. $B%U%)!<%^%C%H$O(Blibsvm$BF~NO%G!<%?%U%)!<%^%C%H=`5r!#(B
       7. $B!z3X@RHV9f$N?t;zItJ,(B xxxxxxx $B$rMQ$$$F!"3X=,MQ(B(Learning)$B$r(B xxxxxxx-LargeSet-L.txt$B!";n83MQ(B(Testing)$B$r(B xxxxxxx-LargeSet-T.txt $B$H$7$FDs=P$9$k$3$H!#(B
       8. $B!zFCD'NL%Y%/%H%k$N$B!z%G!<%?$N%/%i%9$N0UL#$H3FFCD'NL$B3FFCD'NL$Nl9g!"=PE5$rL@$i$+$K$9$k$3$H!K(B
       9. $B!z%G!<%?$N@~7A<1JLITG=@-$K$D$$$FD4::$7@bL@$9$k$3$H!#(B
    3. $B;29M!'(B (libre calc$B$G@8@.$7$?(B)csv$B%U%!%$%k$r(Blibsvm$B%U%)!<%^%C%H$K=`5r$5$;$k%U%#%k%?(B
       $ awk -f csv2libsvm.awk < fromlibre.csv > forlibsvm.txt
    
    
  • (2) SVM$B!J<1JL4o$N:n@.!K(B
    libsvm$B$rMQ$$$F!"%/%i%9J,N`4o$r@=:n$7!";n83$r9T$&$3$H!#(B
    $B$=$l$>$l!"(BSmallSet, LargeSet$B$NN>J}$K$D$$$F9T$&$3$H!#(B
    1. libsvm$BF1:-$N(Beasy.py$B$rMQ$$$F$h$$!#(B
    2. $B%9%1!<%j%s%0HO0O$O(B(-1, 1)$B$H$9$k!#(B
    3. $B%+!<%M%k$K$O(BRBF$B$rMQ$$$k$3$H!#(B
    4. $B%Q%i%a!<%?%A%e!<%K%s%0$K$*$$$F!"(B5-fold cross validation$B$rMQ$$$k$3$H!#(B
    5. $B%Q%i%a!<%?%A%e!<%K%s%0$K$*$$$F!"(BSoft Margin$B$N#C$N%0%j%C%I%5!<%AHO0O$O(B 2^-5 $B!A(B 2¹⁵$B!"(BRBF$B$N&C$N%0%j%C%I%5!<%AHO0O$O(B 2^-15 $B!A(B 2³ $B$H$9$k!#(B
    6. $B!z(B$B:n6H
    7. $B!z(B$B%A%e!<%K%s%07k2L$G$"$k%=%U%H%^!<%8%s!"(BRBF$B$N#C!"&C$r$=$l$>$l(B 2^x$B$N7A$G<($9$3$H!#(B
    8. $B!z(B$B%A%e!<%K%s%0$NMM;R$r<($9%0%j%C%I%5!<%A$KBP$9$kG'<1N(J,I[%0%i%U$r<($9$3$H!#(B
    9. $B!z(B$B3X=,MQ%G!<%?$KBP$9$kG'<1N($r<($9$3$H!#(B
    10. $B!z(B$B;n83MQ%G!<%?$KBP$9$kG'<1N($r<($9$3$H!#(B
    11. $B!z(B$B3X=,MQ%G!<%?!";n83MQ%G!<%?$NG'<1N($N:9$KBP$9$k9M;!$r!"%G!<%?J,I[>u67$d(BSVM$B$NFC@-$K8@5Z$7$F9T$&$3$H!#(B
    
    
  • (3-Ex) SVM$B!J%/%i%9Kh2r@O!K(B
    $B0J2<$N$3$H$r9T$C$?>l9g!"2CE@$9$k!#(B
    1. $B!y(B$B3X=,MQ%G!<%?$KBP$9$k%/%i%9$4$H$NG'<1N($r<($9$3$H!#(B
    2. $B!y(B$B;n83MQ%G!<%?$KBP$9$k%/%i%9$4$H$NG'<1N($r<($9$3$H!#(B
    3. $B!y(B$B3X=,MQ%G!<%?!";n83MQ%G!<%?$N3F%/%i%9$NG'<1N($N:90[$KBP$9$k9M;!$r!"%G!<%?J,I[>u67$d(BSVM$B$NFC@-$K8@5Z$7$F9T$&$3$H!#(B
    
    
  • (4) PCA$B$K$h$k(B2D$BI=<((B
    R$BEy$rMQ$$$F!"(BSmallSet, LargeSet$B$NN>J}$K$D$$$F
  • $BF~NO%G!<%?$O%9%1!<%j%s%0$9$k$3$H!#%9%1!<%j%s%0$O>e5-(B(2)$B$HF10l$K$9$k$3$H!#(B
  • $B!z(B$B5a$a$?Bh#1!"Bh#2
  • $B!z(B$B5a$a$?Bh#1!"Bh#2
  • $B!z(B$B5a$a$?Bh#1!"Bh#2
  • R$B$H9g$o$;$?(Blinux$B>e$G$N:n6HNc$K$D$$$F$O9V5A%"!<%+%$%V;2>H!#(B