
Physics-Informed Neural Networks (PINNs): A Simple Guide
Physics-informed neural networks (PINNs) blend physics laws with deep learning. See how they work, real uses, limits and how to build your first one.
Neural networks are the building blocks of modern AI, loosely inspired by the human brain. Cotrax AI explains neurons, layers, weights and backpropagation in simple terms so you can see how these models actually learn.

Physics-informed neural networks (PINNs) blend physics laws with deep learning. See how they work, real uses, limits and how to build your first one.

Liquid neural networks adapt as data changes and run with very few neurons. Learn how they work, how they differ from RNNs, real uses and their limits.

What is an MLP in machine learning? Learn how the multilayer perceptron works, how it differs from a perceptron, when to use it, and how to build one.

Explore 10 types of neural networks, from perceptrons and CNNs to LSTMs, transformers and GNNs. Learn how each works, real examples and when to use it.

What are neural networks? Learn how neurons, weights, layers and backpropagation work, with simple examples, main types and real uses, in plain English.
Generative AI creates new text, images, video and code from simple prompts. Cotrax AI explains how these models work, compares the leading tools and shows practical ways to use generative AI at work and in everyday life.
AI agents are systems that can plan, use tools and complete multi-step tasks on their own. Cotrax AI explains how AI agents work, which frameworks to use and how businesses are putting them to work today.
Natural language processing (NLP) helps computers read, understand and respond to human language. Cotrax AI explains the key ideas behind NLP and how it powers chatbots, translation, voice assistants and more.
Computer vision gives machines the ability to see and understand images and video. Cotrax AI explains the core ideas in plain English and shows how computer vision powers face unlock, medical scans, self-driving cars and more.