Precision, Recall, & F1 Score Intuitively Explained

Classification performance metrics are an important part of any machine learning system. Here we discuss the most basic and common measures of model performance; accuracy, precision, recall, and F1 score. Chapters: 0:00 Introduction 1:02 Basic Definitions 2:50 Accuracy 4:30 Precision 5:36 Recall 6:34 F1 Score 8:07 Conclusion