Machine Learning Basics·Practice drills 10

Drill 24: Improve it — Train, validation and test

Add one improvement and explain the benefit.

Intermediate 5 min read Lesson 243 of 300 Challenge included
What you will be able to do
  • Add one improvement and explain the benefit.

Practice task

Add one improvement and explain the benefit.

split.pyPython
from sklearn.model_selection import train_test_split

X_train, X_test, y_train, y_test = train_test_split(
    X, y, test_size=0.2, random_state=42, stratify=y
)

print(len(X_train), len(X_test))
Your turn

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Easy

Add one improvement and explain the benefit.

TEXT · starter
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Lesson 243 of 300 · 0% of course