This project, a collaboration between IIT Bombay and AIIMS Delhi, aims to develop machine learning models to assist in the diagnosis of Obstructive Sleep Apnea (OSA). By analyzing data from overnight polysomnography (PSG), the models will help reduce technician workload, identify the most relevant diagnostic channels, and predict the severity of OSA. The goal is to create a fast, accurate, and scalable diagnostic tool to improve patient care in Indian hospitals.