A Bird’s Eye View of Linear Algebra: Systems of Equations, Linear Regression and Neural Networks

The humble matrix multiplication along with its inverse is almost exclusively what’s going on in many simple ML models

Rohit Pandey
Towards Data Science
18 min readDec 28, 2023

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Image by midjourney

This is the fourth chapter of the in-progress book on linear algebra, “A birds eye view of linear…

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I like to explain data science concepts through words, visualizations and code in the hope one of them will click. For my day job, I work at Microsoft Azure.