Skip to main content
New Self-paced AI courses — learn ML, deep learning, and agents on your schedule. Enroll free

Machine Learning

Dimensionality reduction

PCA, t-SNE, UMAP, autoencoders, when to reduce dimensions.

5 lessons Follow in order
Use the button below to sign in and unlock lessons.
Your path

Lessons in sequence

Work through these in order—each lesson builds on the previous one.

Sign in to learn

  1. Lesson 1 of 5

    PCA fundamentals

    Enroll to open · 7 min read

  2. Lesson 2 of 5

    t-SNE

    Enroll to open · 7 min read

  3. Lesson 3 of 5

    UMAP

    Enroll to open · 7 min read

  4. Lesson 4 of 5

    Autoencoders as dimensionality reduction

    Enroll to open · 7 min read

  5. Lesson 5 of 5

    When to reduce dimensions

    Enroll to open · 6 min read

← Back to course