Figure 4From: Logical Analysis of Data (LAD) model for the early diagnosis of acute ischemic stroke Visualization of the pattern coverage on the training data (left) and test data (right). Each row indicates an observation, and each column indicates a pattern. All observations above the dashed line are stroke patients, while those below the dashed line are controls. A cell corresponding to an observation j and positive (negative) pattern p is colored red (blue) if j is covered by pattern p.Back to article page