# create grid

def make_meshgrid (x , y, h = . 02 ):

x_min, x_max = x. min () - 1 , x. max () + 1

y_min, y_max = y. min () - 1 , y. max () + 1

xx, yy = np.meshgrid (np.arange (x_min, x_max, h), np.arange (y_min, y_max, h))

level3 = np.zeros ( 150 )

 
# level1 contains 1 for class1 and 0 for all others.
# level2 contains 1 for class2 and 0 for all others.
# level3 contains 1 for class3 and 0 for all others.

for i in range ( 150 ):

if i & gt; = 0 and i & lt; 50 :

  lev el1 [i] = 1

elif i & gt; = 50 and i & lt; 100 :

level2 [i] = 1

elif i & gt; = 100 and i & lt; 150 :

level3 [i] = 1

  # create 3 svm with rbf cores

svm1 = SVC (kernel = `rbf` )

svm2 = SVC (kernel = ` rbf` )

svm3 = SVC (kernel = `rbf` )

 
# fits every svm
svm1.fit (features, level1)
svm2.fit (features, level2)
svm3.fit (features, level3)