📊 Cost Function Formula Explained | Machine Learning Tutorial for Beginners 🤖💡

In this video, we’ll break down the Cost Function step-by-step — what it is, why it’s important, and how it helps optimize machine learning models. Perfect for students, beginners, and AI enthusiasts who want to understand how algorithms learn and improve. 🚀 Topics Covered: ✅ What is a Cost Function? ✅ Formula and Explanation 📘 ✅ Mean Squared Error (MSE) Example ✅ Gradient Descent Connection 🧠 ✅ Practical Use in Linear Regression 💡 By the end of this video, you’ll fully understand how Cost Functions minimize errors and improve model accuracy. 👨‍💻 Don’t forget to LIKE 👍, SHARE 🔁, and SUBSCRIBE 🔔 for more AI & ML tutorials every week! 📚 #MachineLearning #AI #DataScience #CostFunction #LinearRegression #DeepLearning #MLTutorial #Education #TechLearning 🔍 Top SEO Keywords: Cost function formula, cost function in machine learning, mean squared error, linear regression cost function, machine learning basics, ML tutorial for beginners, AI cost function, machine learning math explained