diff --git a/RegresionElastic.py b/RegresionElastic.py new file mode 100644 index 0000000..36b0599 --- /dev/null +++ b/RegresionElastic.py @@ -0,0 +1,29 @@ +from sklearn.linear_model import ElasticNet +from sklearn.preprocessing import PolynomialFeatures +import numpy as np +import matplotlib.pyplot as plt +############################### +#Datos originales +############################### +m = 100 +X = 6 * np.random.rand(m, 1) - 3 +y = 0.5 * X**2 + X + 2 + np.random.randn(m, 1) + +plt.plot(X,y,".", label = "Datos originales") +############################### +poly_features = PolynomialFeatures(degree=2, include_bias=False) +X_pol = poly_features.fit_transform(X) +elastic_net = ElasticNet(alpha=0.1, l1_ratio=0.5) +elastic_net.fit(X_pol, y) +yout=elastic_net.predict(X_pol) +plt.plot(X,yout,"*", label = "Predicciones") + + +# naming the x axis +plt.xlabel('Eje X') +# naming the y axis +plt.ylabel('Eje Y') +# giving a title to my graph + +plt.legend() +plt.show() \ No newline at end of file