What Does Decision Tree Mean?
A decision tree is a flowchart-like representation of data that graphically resembles a tree that has been drawn upside down. In this analogy, the root of the tree is a decision that has to be made, the tree’s branches are actions that can be taken and the tree’s leaves are potential decision outcomes.
Techopedia Explains Decision Tree
Decision trees are a popular and powerful tool used for classification and prediction purposes.