(LO 3-4) Match the classification definitions to the appropriate classification terminology:

Training data Test data Decision trees Decision boundaries Support vector machine Overfitting Underfitting

Classification Definition 1. Technique used to mark the location of the split between one class or another. 2. A set of data used to assess the degree and strength of a predicted relationship established training data. by the 3. A modeling error when the derived model poorly fits a limited set of data points. 4. Existing data that have been manually evaluated and assigned a class. 5. A discriminating classifier that is defined by a separating hyperplane that works to find the widest margin (or biggest pipe). 6. Tool used to divide data into smaller groups. 7. A modeling error when the derived model too closely fits a limited set of data points. Classification Terms