Matrix Multiplication: A Visual Guide for Developers

Matrix multiplication might look intimidating… but it’s the operation that powers neural networks and modern AI.

In this quick tutorial, we break down matrix multiplication step by step — visually, numerically, and in Python. By the end, you’ll know exactly how it works and why it matters.

Resources
Companion Blog Post: https://www.pradeeppanga.com/2025/08/...
Google Colab Notebook: https://colab.research.google.com/dri...
Video #6 (Basics of Matrices):    • Видео  
Machine Learning Math Playlist:    • The Foundations: Linear Algebra for Develo...  

🎯 What You’ll Learn:

The golden rule for multiplying matrices (when it works, and when it doesn’t).
How the “row × column” method builds the result matrix.
Python demo using NumPy (np.dot).
Why order matters (A × B ≠ B × A).
Where matrix multiplication is used in ML and graphics.

🧠 This is Video #7 in the Machine Learning Math series — designed for developers and learners who want to understand the math behind AI, not just memorize it.

👋 About The Channel
Welcome to Decoding Complexities! I’m Pradeep Panga — software engineer + M.Tech student in AI/ML. I simplify the math and algorithms behind Machine Learning so you can build intuition step by step.

#MachineLearning #LinearAlgebra #MatrixMultiplication #Python #NumPy #DataScience #MathForML