func.buildFromPoints(x0, y0, x1, y1)
# func._print()
#Gerando pontos aleatorios com base na funcao
X = generatePoints(100)
X_with_x0 = [[1] + x for x in X]
y = generateY(func, X)
w = linear_regression(X_with_x0, y)
print(w)
perc = Perceptron()
perc._w = w
#Plotando dados
xs = [x[0] for x in X]
ys = [x[1] for x in X]
#plot data
plt.plot(xs, ys, 'bo')
#plot target function
plt.plot([-1, 1], [func.calculate(-1), func.calculate(1)],
label='Target Function')
#plot perceptron boundary
plt.plot([-1, 1], [perc.getValue(-1), perc.getValue(1)],
'r--',
label='Perceptron Boundary')
plt.legend()
plt.show()
