I want to display some points. Here is my code:
plt.scatter(y[:,0],y[:,1],c=col) plt.show()
And as col I have:
col
Matplotlib does not support different markers in one call to scatter. You'll have to use two different calls to scatter; for example:
scatter
plt.scatter(y[col == 0, 0], y[col == 0, 1], marker='o') plt.scatter(y[col == 1, 0], y[col == 1, 1], marker='+')