際際滷

際際滷Share a Scribd company logo
Mario Cho(譟 襷)
Hephaex@gmail.com
ESM SVM & Unsupervised Learning
Source: http://kosis.kr/statHtml/statHtml.do?orgId=101&tblId=DT_1HDCA10
 蟲 蟲覩 谿譟壱
 螳蟲 : 3 6豌襷
 蟲螳 豌 豐 一 螳蟲襦 蟆
 蠍一 覯瑚骸 覿(覿 覯語!)  觜殊
 蟲覩朱れ 螳蟲 豐 一  .
 糾豌  5覿覲  覦 覿豈
 覲 螳蟲 譟一
 蠏  28,065 襷
( 34,246襷 覿豈 6,181襷)
 譴螳螳  16,194 襷
( 20,150襷 覿豈 4,470襷)
 1覿 蠏磯轟 54.2
 2,3,4覿螳 51
 5覿 蠏磯轟 54.9
1% 139,200( 蠍 覿)
2% 117,545( 蠍 覿)
4.2% 100,000
5% 89,900
10% 61,800
15% 50,000
20% 42,000
30% 30,700
40% 22,700
50% 16,200
60% 11,500
70% 7,500
80% 3,700
90% 1,030
Y= 27638ln(x) + 124674
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
y(x)=+1
y(x)=0
y(x)=-1
margin
=
|  |
||Max襦
螻 矩!
  覿襯襯 螳襦讌襯企
蟆所譟郁唄 y(x)=0螻 y(x) =
+1, 轟 y(x) = -1  蟆所
譟郁唄螳 螳蟆(margin)
豕 蟆 覈.
 y(x) = 0 蟆所 譟郁唄
 一危 x 蟾讌
蠍壱 蟇磯Μ(, 轟
觜)
|  |
||
襦  
.
  margin 豕 
y(x)=0 蟆所 譟郁唄 谿城
蟆 SVM 覈企.
y(x)=0
q
x1
y(x)=0
q
x1
y(x)=0
q
x1
QTX > +1
y(x)=0
q
x1
x2
y(x)=0
q
x1
x2
y(x)=0
q
x1
x2
y(x)=0
q
x1
x2
 螳 x g(z) = QTx + b 襦
  螻.
 g(z) 襯 螳 x 
螳螳 伎 螻壱
 g(z) > +1 : 
 g(z) < -1 : 蠏れ
y(x)=0
q
x1
x2
QTX2 < -1
 螳 x g(z) = QTx + b 襦
  .
 g(z) 襯 螳 x 
螳螳 kernel 牛
螻壱
 g(z) > +1 : 
 g(z) < -1 : 蠏れ
  蟲り .
y(x)=0
L1
L2
 螳 x g(z) = QTx + b 襦
  .
 g(z) 襯 螳 x 
螳螳 kernel 牛
螻壱
 g(z) > +1 : 
 g(z) < -1 : 蠏れ
  蟲り .
y(x)=0
L1
L2
y(x)=0
L1
L2
 L = 5朱 螳一 覿
 L = 5朱 螳一 覿
 蠍一  襦 覦蠖  蠏碁?
ESM SVM & Unsupervised Learning
y(x)=0
L1
L2
y(x)=0
L1
L2
y(x)=0
L1
L2
y(x)=0
L1
L2
y(x)=0
L1
L2
y(x)=0
L1
L2
y(x)=-1
y(x)=+1
y(x)=0
L1
L2
y(x)=-1
y(x)=+1
y(x)=0
L1
L2
y(x)=-1
y(x)=+1
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
Cluster
Assignment
move
centroid
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning
ESM SVM & Unsupervised Learning

More Related Content

ESM SVM & Unsupervised Learning