Build Python models without leaking test data.
Guides the creation and evaluation of Python machine-learning models and pipelines with scikit-learn.
When to use it
Use when building, comparing, tuning, or evaluating classical machine-learning models, preprocessing data, or creating pipelines.
It changes how the agent builds and evaluates scikit-learn models, keeping learned preprocessing inside pipelines and cross-validation folds.
What you provide
Requires Python 3.11+; the installation guidance says the examples were verified with Python 3.13.
Targets scikit-learn 1.9.1, installed under the package name scikit-learn and imported as sklearn.
This skill
arXiv
Checks citation metadata on arXiv
scikit-learn
Installs packages for bundled examples