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# Dataprep | |
from sklearn.model_selection import train_test_split | |
from sklearn.datasets import load_wine | |
import numpy as np | |
import pandas as pd | |
import warnings | |
# silence warnings for parameter options we have already tried, useful when iterating | |
warnings.filterwarnings("ignore") | |
d = load_wine() | |
X, y = d.data, d.target | |
# X = X[:, np.newaxis, 2] | |
# X = np.array(X.iloc[:, 0]).reshape(-1, 1) | |
X_train, X_test, y_train, y_test = train_test_split( | |
X, y, test_size=0.20, random_state=0 | |
) | |
print(X_train[:1]) | |
print(y_train[:1]) | |
import matplotlib.pyplot as plt | |
def plot(x,y, title="Scores over n iterations"): | |
plt.plot(x,y) | |
plt.ylabel('Mean Test Score') | |
plt.title(title) | |
plt.grid(True) | |
plt.show() |
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