- Decision tree: Represents a multi-level decision-making process indicating all alternatives.
- Examples
- Visually portrays successive, hierarchic decisions.
- Used to make decisions quicker and to avoid needless mistakes.
- At every junction a characterstic is queried and a certain decision is reached.
- With the help of this query, the data are divided into groups (classification).
- The decision-making process is easily explained and understood.