acb8ac5145cfd88fdbd2d381b34883b2c212c8c5,examples/miscellaneous/plot_isotonic_regression.py,,,#,14

Before Change

plt.plot(x, y, "r.", markersize=12)
plt.plot(x, y_, "b.-", markersize=12)
plt.plot(x, lr.predict(x[:, np.newaxis]), "b-")
plt.gca().add_collection(lc)
plt.legend(("Data", "Isotonic Fit", "Linear Fit"), loc="lower right")
plt.title("Isotonic regression")
plt.show()

After Change

x_test = np.linspace(-10, 110, 1000)
ax1.plot(x_test, ir.predict(x_test), "C1-")
ax1.plot(ir.X_thresholds_, ir.y_thresholds_, "C1.", markersize=12)
ax1.set_title("Prediction function (%d thresholds)" % len(ir.X_thresholds_))

plt.show()

Instances