K-Nearest Neighbors (KNN): A Simple and Powerful Machine Learning Algorithm #maths #jeemains2026

The K-Nearest Neighbors (KNN) algorithm is a widely used machine learning technique for classification and regression. This explanation covers its working principle, distance calculation, role of the parameter k, bias-variance trade-off, feature scaling, advantages, and limitations. KNN is an intuitive algorithm that helps in understanding local patterns and decision boundaries in data. #KNN #MachineLearning #ArtificialIntelligence #DataScience #Classification #Regression #MLAlgorithms #AIBasics #ComputerScience #DataAnalysis