Public notes

    Feature Engineering

    Feature Engineering

    Crafting input variables that best expose the signal your model needs.

    Overview

    Add a short personal take on this subject — why it matters to you, where you use it.

    Key Concepts

    • Categorical encoding
    • Scaling and normalization
    • Binning
    • Interaction features
    • Domain features

    Skills

    Learned

    Skills I'm confident with. Tag with #learned.

    Learning

    Skills I'm actively working on. Tag with #learning.

    To Learn

    Skills on the roadmap. Tag with #to-learn.

    Projects

    Projects that use this subject. These will also show up as backlinks when project notes link here with [[Feature Engineering]].

    Resources

    Books, courses, papers, videos.

    Notes

    Free-form notes, gotchas, insights.