Covering

java.lang.Object

adaa.analytics.rules.logic.induction.ContingencyTable

adaa.analytics.rules.logic.induction.Covering

Direct Known Subclasses:: ActionCovering

public class Covering extends ContingencyTable

Represents covering of a rule. Stores a contingency table together with the indices of positive and negative examples covered by the rule.

Field Summary

Fields

Modifier and Type

Field

Description

Set<Integer>

negatives

Set<Integer>

positives

Fields inherited from class adaa.analytics.rules.logic.induction.ContingencyTable
mean_y, mean_y2, median_y, stddev_y, targetLabel, weighted_n, weighted_N, weighted_p, weighted_P
Constructor Summary

Constructors

Constructor

Description

Covering()

Covering(double p, double n, double P, double N)

Covering(ContingencyTable ct)

Covering(ContingencyTable ct, Set<Integer> posIds, Set<Integer> negIds)
Method Summary

Modifier and Type

Method

Description

void

clear()

int

getSize()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- positives
  
  public Set<Integer> positives
- negatives
  
  public Set<Integer> negatives
Constructor Details
- Covering
  
  public Covering()
- Covering
  
  public Covering(double p, double n, double P, double N)
- Covering
  
  public Covering(ContingencyTable ct)
- Covering
  
  public Covering(ContingencyTable ct, Set<Integer> posIds, Set<Integer> negIds)
Method Details
- getSize
  
  public int getSize()
- clear
  
  public void clear()
  
  Overrides:
  
  clear in class ContingencyTable