In [1]:
import numpy as np
import matplotlib.pyplot as plt
%matplotlib inline
In [2]:
X = np.array([[3,2],[2,4],[3,3],[1,4],[2,2],[-2,-3],[-3,-4],[-5,-2],[-1,-2],[-3,-3]])
In [3]:
y = np.array([1,1,1,1,1,2,2,2,2,2,])
In [4]:
plt.scatter(X[:,0],X[:,1],c=y);
