
u/DataBaeBee

I saw this meme, It's actually true. You can embed a matmul into a Group Algebra and multiply without matrices. It's called the TPP algorithm
Annotated Triple Product Property Matrix Multiplication Algorithm In Python
The Triple Product Property *(*TPP) algorithm is an obscure matmul algorithm that uses group theory (instead of linear algebra) to find matrix products.
One may summarize it as a fast fourier transform for multiplying matrices. The algorithm was published by Microsoft and Caltech researchers in 2003 but the original paper's math-heavy. I coded the paper in Python to make matrix multiplication research accessible to everyone.
Written Guide: https://leetarxiv.substack.com/p/triple-product-property-matrix-multiplication
TPP: The Obscure Matrix Multiplication Algorithm That Deserves More Attention
leetarxiv.substack.comNeural Sorting Algorithms: Gumbel-Sinkhorn Networks
Hi guys this tutorial is about training a neural network in Python to sort lists of numbers using the Gumbel-Sinkhorn architecture from the original 2018 paper.
Github: https://github.com/MurageKibicho/Neural-Sorting-Algorithms-Gumbel-Sinkhorn-Networks/tree/main
Writeup: https://leetarxiv.substack.com/p/gumbel-sinkhorn-neural-sort