Unsupervised Machine Learning of the Combined Danish and Norwegian Knee Ligament Registers: Identification of 5 Distinct Patient Groups With Differing ACL Revision Rates – R. Kyle Martin, Solvejg Wastvedt, Ayoosh Pareek, Andreas Persson, Håvard Visnes, Anne Marie Fenstad, Gilbert Moatshe, Julian Wol
Background: Most clinical machine learning applications use a supervised learning approach using labeled variables. In contrast, unsupervised learning enables p…