scatter.dem

支持向量机初学者可以看看,用于可以用于C-SVM分类、?-SVM分类、?-SVM回归和?-SVM回归等问题

#
# Simple demo of scatter data conversion to grid data.
#

set title "Simple demo of scatter data conversion to grid data"
set nohidden3d
set ticslevel 0.5
set view 60,30
set autoscale
set parametric
set data style points
set xlabel "data style point - no dgrid"
set key box
splot "hemisphr.dat"
pause -1 "Hit return to continue (1)"

set dgrid3d 10,10,1
set xlabel " data style lines, dgrid3d 10,10,1"
set data style lines
splot "hemisphr.dat"
pause -1 "Hit return to continue (2)"

set dgrid3d ,,4
set xlabel " data style lines, dgrid3d ,,4 "
set data style lines
splot "hemisphr.dat"
pause -1 "Hit return to continue (3)"

set dgrid3d ,,16
set xlabel " data style lines, dgrid3d ,,16"
set data style lines
splot "hemisphr.dat"
pause -1 "Hit return to continue (4)"

set contour
set xlabel "data style lines, dgrid3d ,,16, contour"
splot "hemisphr.dat"
pause -1 "Hit return to continue (5)"

set nodgrid3d
set data style points
set xlabel "data style points, nodgrid3d"
splot "scatter2.dat"
pause -1 "Hit return to continue (6)"

set key nobox
set dgrid3d ,,1
set xlabel "data style lines, dgrid3d ,,1"
set data style lines
splot "scatter2.dat"
pause -1 "Hit return to continue (7)"

set dgrid3d ,,4
set xlabel "data style lines, dgrid3d ,,4"
set data style lines
splot "scatter2.dat"
pause -1 "Hit return to continue (8)"
reset