![Sample our Health and Social Care journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/5938/TOC-Subject-Sample-2021-Health-Social-Care.jpg"})
Abstract
A visual fuzzy cluster (VFC) system is developed to assist physicians in interactively detecting and refining cluster partitions for patients with acute upper respiratory infections. The VFC system assists physicians in discovering relationships among patients by applying a fuzzy cluster algorithm to analyse a case base of patient findings. The algorithm discovers similarities among patients, while at the same time identifying atypical patients. The system visually presents the fuzzy cluster solutions on a three-dimensional animated display. Physicians then interactively manipulate icons representing patients to explore and refine the fuzzy cluster solution. Initial experiences with the VFC prototype are encouraging and support the claims that the system improves physician understanding and allows physicians to take advantage of visual recognition and manipulation skills to define and label patient groupings. The resulting labels and cluster centres or prototypes offer insight into the set of patient features that best discriminate between groups.