The document discusses an automated system called the Discovery Bus that can derive quantitative structure-activity relationship (QSAR) models independently without user input. It explores many possible model combinations and applies various machine learning techniques and feature selection filters to build over 1,500 models. It is designed to automatically apply new data and methods. The system demonstrates models generated by the Discovery Bus that perform as well as those made by experts. Future work aims to expand the system with more data, descriptors, learning methods and other enhancements.