We had an unfinished disccusion in a class on improving performance of matrix multiplication. Many people seem to implement matrix multiplication using rowA * columnB. However, if you change the ...

Matrix multiplication is at the heart of many machine learning breakthroughs, and it just got faster—twice. Last week, DeepMind announced it discovered a more efficient way to perform matrix ...

Mathematicians love a good puzzle. Even something as abstract as multiplying matrices (two-dimensional tables of numbers) can feel like a game when you try to find the most efficient way to do it.