#Gradient Descent

Articles about Gradient Descent — exploring patterns, best practices, and real-world implementations in production systems.

1 post tagged with gradient descent. ← All posts

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Pratik Dhanave · ·5 min read

Regression and Linear Models — The Workhorses You Should Understand First

Before neural networks, the two models that still quietly run more of the world's predictions than anything else are linear and logistic regression. They are simple enough to understand completely, fast enough to train on anything, and interpretable enough to explain to a regulator — and understanding them teaches the mechanics (fitting, loss, gradient descent) that every more complex model shares. This post builds both from scratch and shows why "just use a linear model" is often the right answer.

Linear and logistic regression still run more of the world's predictions than anything else — and they teach the universal loop (model, loss, gradient descent) that scales all the way to training an LLM. Fitting a line, the learning rate, and the sigmoid that becomes the softmax.

#Machine Learning#Linear Regression#Logistic Regression#Gradient Descent#AI Engineering#Fundamentals#LLMs

All posts on this site are written by Pratik Dhanave, an Agentic AI Architect with 7+ years building production distributed systems, multi-agent AI platforms, and cloud-native infrastructure. About the author → Each article includes working code, architecture diagrams, and references to the specific frameworks and standards discussed. Browse all posts or explore related topics using the tag cloud above.