Vectors and matrices

Linear algebra for physics and machine learning: vectors, dot products, matrices as transformations, eigenvectors.

6 lessons planned · none written yet

  1. 1Vectors as arrows and listsNot written yetAdd, scale and measure vectors.
  2. 2The dot productNot written yetSimilarity and projection; the heart of attention.
  3. 3Matrices as transformationsNot written yetA matrix is a function that moves space.
  4. 4Matrix multiplicationNot written yetComposing transformations; why order matters.
  5. 5EigenvectorsNot written yetDirections a transformation only stretches.
  6. 6High dimensionsNot written yetIntuition for 4,096-dimensional embedding spaces.