L - 1.6: XOR Problem in Neural Networks Explained | Hidden Layers & Non-Linearity | Deep Learning

Why is the XOR problem so important in Neural Networks? In this video, we use the XOR (Exclusive OR) problem to understand one of the most important ideas in Deep Learning — why a simple linear model cannot solve XOR and why neural networks need hidden layers and nonlinear activation functions. We will understand the XOR problem step by step and see how a neural network learns a new representation of the input data that makes the problem easier to solve. In this video, you will learn: ✅ What is the XOR function? ✅ XOR truth table ✅ Why XOR is not linearly separable ✅ Why a single linear neuron cannot solve XOR ✅ What happens when we use a linear model ✅ What is a hidden layer? ✅ How hidden layers learn new representations ✅ What is a learned feature space? ✅ Why nonlinear activation functions are important ✅ Why adding only linear layers is not enough ✅ How neural networks can solve the XOR problem This XOR example provides the foundation for understanding hidden layers, nonlinear activation functions, representation learning, and deep neural networks. 🎓 Useful for: BTech | BCA | BSc Computer Science | MCA | MSc Computer Science | MTech | AI & ML students If you are studying Artificial Intelligence, Machine Learning or Deep Learning and find neural networks confusing, this playlist is designed to explain the concepts in a simple, intuitive and exam-oriented way. 📚 More Deep Learning videos: Follow the complete Deep Learning playlist on Nikita Jain Insights. 📩 Have a CS concept that you are struggling with? Comment below and tell me the topic. I may cover it in a future video. Subscribe to Nikita Jain Insights for simple explanations of Computer Science concepts including AI, ML, Deep Learning, DSA, DAA, TOC, DBMS, OS and Java. --------------------------------------------------------------------------------------------------------------------------- Our social media handles :   / learnwithnikitajain     / nikitajaininsights     / nikitajaininsights     / nikita-jain-insights   --------------------------------------------------------------------------------------------------------------------------- For any query , suggestion , notes contribution or online classes : Email us at - jainnikita1010@gmail.com