Machine learning is a subset of artificial intelligence that enables systems to learn and improve from experience autonomously. This article provides an overview of 10 of the most popular algorithms used in machine learning, including linear regression, decision trees, random forest, SVM, KNN, Naive Bayes, K-Means, PCA, XGBoost, and LSTM. These algorithms are used for a variety of tasks, such as predictive modeling, classification, clustering, and text classification.