Google proposes hybrid approach to AI transfer learning for medical imaging

Medical imaging is among the most popular application of AI and machine learning, and with good reason. Computer vision algorithms are naturally adept at spotting anomalies experts sometimes miss, in the process reducing wait times and lightening clinical workloads. Perhaps that's why although the percentage of health care organizations that have adopted AI remains relatively low (22%) globally, the majority of practitioners (77%) believe the technology is important to the medical imaging field as a whole. Unsurprisingly, data scientists have devoted outsize time and attention to developing AI imaging models for use in health care systems, a few of which Google scientists detail in a paper accepted to this week's NeurIPS conference in Vancouver. In "Transfusion: Understanding Transfer Learning for Medical Imaging," coauthors hailing from Google Research (the R&D-focused arm of Google's business) investigate the role transfer learning plays in developing image classification algorithms.