Koza Quintic
- dcgpy.generate_koza_quintic()
Generates the data for the classic Koza quintic regression problem.
\[y = x^5 - 2 x^3 + x\]x is sampled in ten equally spaced points in [-3,3].
- Returns
A tuple containing the points (
2D NumPy float array
) and labels (2D NumPy float array
).
Examples:
>>> from dcgpy import * >>> import matplotlib.pyplot as plt >>> X, Y = generate_koza_quintic() >>> plt.plot(X,Y, '.')