Fig. 1. Sankey diagram showing the relationships among representative laboratory medicine fields, their main objectives, and ML models identified through a literature review of studies applying ML in laboratory medicine from February 2014 to April 2024.
Abbreviations: AI, artificial intelligence; CNN, convolutional neural network; DNN, deep neural network; LR, logistic regression; ML, machine learning; MLP, multilayer perceptron; N/S, not specified; SVM, support vector machine.

Ann Lab Med 2025;45:22~35 https://doi.org/10.3343/alm.2024.0354