Role of Big Data and Machine Learning in Diagnostic Decision Support in Radiology

Abstract

The field of diagnostic decision support in radiology is undergoing rapid transformation with the availability of large amounts of patient data and the development of new artificial intelligence methods of machine learning such as deep learning. They hold the promise of providing imaging specialists with tools for improving the accuracy and efficiency of diagnosis and treatment. In this article, we will describe the growth of this field for radiology and outline general trends highlighting progress in the field of diagnostic decision support from the early days of rule-based expert systems to cognitive assistants of the modern era.

Keywords: Diagnostic decision support; artificial intelligence; cognitive assistants; deep learning; knowledge and reasoning; machine learning; medical image analysis.