dataset_artificial_12345

import numpy as np
import matplotlib.pyplot as plt

def artificial_dataset(seed=42):
    z = np.random.uniform(low=-1, high=1, size=(400,2))
    result = np.zeros((400,))
    result[np.where(z[:,0]>=0.7)] = 1

    result[np.where((z[:,1]<=0.3) & (z[:,1] >= -0.2 - z[:,0]) )] = 1

    return z, result


if __name__ == "__main__":
    x,y = artificial_dataset()
    plt.scatter(x[np.where(y==0),1], x[np.where(y==0),0])
    plt.scatter(x[np.where(y==1),1], x[np.where(y==1),0])
    plt.show()