Figure 5From: Pegasus: a comprehensive annotation and prediction tool for detection of driver gene fusions in cancer Decision tree base learner. The base learner in the boosted classification model is the decision tree, which defines a recursive partitioning of the feature space into disjoint regions each modeled by a constant. Decision nodes are colored brown while leaf nodes are colored green. At the leaf nodes, the samples have been partitioned into disjoint sets with a higher degree of label homogeneity than at the root.Back to article page