| Interface | Description | 
|---|---|
| KStarConstants | 
| Class | Description | 
|---|---|
| KStarCache | A class representing the caching system used to keep track of each attribute
 value and its corresponding scale factor or stop parameter. | 
| KStarNominalAttribute | A custom class which provides the environment for computing the
 transformation probability of a specified test instance nominal
 attribute to a specified train instance nominal attribute. | 
| KStarNumericAttribute | A custom class which provides the environment for computing the
 transformation probability of a specified test instance numeric
 attribute to a specified train instance numeric attribute. | 
| KStarWrapper |