This document discusses machine learning approaches for Android malware detection. It begins with an abstract discussing signature-based and behavior-based malware detection techniques, and how machine learning can be used to detect unknown malware. The document then discusses related work on Android malware detection using machine learning algorithms. It describes detecting malware using file permissions and features extracted from Android applications. Various machine learning algorithms are trained on datasets of benign and malicious applications, and their performance is evaluated based on accuracy, classification reports, and confusion matrices.