A neural network trained to identify the presence of myocardial infarction bases diagnostic decision on nonlinear relationships between input variables

Analysis of the clinical variables drivi

Analysis of the clinical variables driving decision in an artificial neural network trained to identify the presence of myocardial infarction

✍ William G Baxt 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 566 KB

Study objective: To determine which clinical variables drive the output of an artificial neural network trained to identify the presence of myocardial infarction. Design: Partial output analysis. Setting: Tertiary university teaching center. Participants: Seven hundred six patients more than 18 y