Can it handle non-numeric or categorical data?

Yes, it automates common encoding techniques, including one-hot encoding and label encoding, to ensure categorical data is compatible with machine learning algorithms.

How does it help with model interpretability?

By selecting the top most important features and providing insights into feature transformations, it helps users understand which data points are driving model predictions.

What types of feature selection does this skill support?

The skill utilizes methods such as Random Forest importance scores and statistical selection techniques like SelectKBest to identify the most relevant variables for your model.

Does it perform data scaling and normalization?

Absolutely. It handles numerical scaling to prevent features with larger ranges from disproportionately influencing the model's performance.

Machine Learning Feature Engineering Toolkit

Name: Machine Learning Feature Engineering Toolkit
Author: jeremylongshore

byjeremylongshore

•

983

Data Science & ML

Optimizes machine learning model performance through automated feature creation, selection, and data transformation.

About

The Machine Learning Feature Engineering Toolkit enables Claude to perform complex data preprocessing tasks essential for building high-performing models. It streamlines the creation of interaction terms, handles categorical encoding and numerical scaling, and utilizes importance analysis to select the most impactful features for your specific dataset. By automating these traditionally manual steps, the skill helps developers and data scientists improve model accuracy and interpretability while reducing dimensionality and computational overhead in their machine learning pipelines.

Key Features

Comprehensive data scaling and normalization transformations
983 GitHub stars
Automated creation of interaction terms and derived features
Performance impact reporting for newly engineered features
Intelligent feature selection using importance analysis and metrics
Categorical data encoding including one-hot and label techniques

Use Cases

Automating the preprocessing of raw datasets into model-ready formats
Reducing model complexity by identifying and removing redundant features
Improving predictive accuracy for classification and regression models

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills engineering-features-for-machine-learning

For use in Claude.ai and ChatGPT

Download Skill

GitHub