The Single Most Undervalued Fact of Linear Algebra

Grab my Mathematics of Machine Learning book: https://www.amazon.com/Mathematics-Ma... Written version of the video: https://thepalindrome.org/p/matrices-... The single most undervalued fact of linear algebra: matrices are graphs, and graphs are matrices. Encoding matrices as graphs is a cheat code, making complex behavior simple to study. Let me show you how! 0:00 Matrices and Graphs 1:16 The connectivity of graphs 4:19 Nonnegative matrices 5:30 Permutation matrices 8:02 Directed graphs and their strongly connected components