InterestingnessMeasure (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

All Known Implementing Classes:

AddedValue, CertaintyFactor, Confidence, Conviction, Cosine, GiniIndex, Jaccard, JMeasure, Klosgen, LaplaceCorrectedConfidence, Leverage, Lift, OddsRatio, PhiCorrelationCoefficient, SebagSchonauer, YulesQ, YulesY
```
public interface InterestingnessMeasure
```
Interface for interestingness measures.

Since:

0.7.5

Author:

Frederic Sautter

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`double`	`measure(int t, int sX, int sY, int sXY)`	Computes the value of the measure for a given support values

- Method Detail
  - measure
```
double measure(int t,
               int sX,
               int sY,
               int sXY)
```
    Computes the value of the measure for a given support values
    
    Parameters:
    
    t - Total number of transaction
    
    sX - Support of the antecedent
    
    sY - Support of the consequent
    
    sXY - Support of the union of antecedent and consequent
    
    Returns:
    
    value of the measure