Stage 01 · 01 · Foundations · skill 3 of 4
Linear algebra intuition
Vectors, matrices, and linear maps as geometry — enough to read ML papers without panic.
After this you will be able to
- Explain a vector as a list and as an arrow
- Multiply a matrix and a vector by hand for 2D
- Connect dot products to similarity
3Blue1Brown · why we picked it
Completing this unlocks: Neural networks