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

java.lang.Object
- elki.datasource.filter.normalization.columnwise.IntegerRankTieNormalization

All Implemented Interfaces:

ObjectFilter
```
public class IntegerRankTieNormalization
extends java.lang.Object
implements ObjectFilter
```
Normalize vectors according to their rank in the attributes.
Note: ranks are multiplied by 2, to be able to give ties an integer rank. (e.g., when the first two records are tied, they both have rank "1" then, followed by the next on "4")

Since:

0.5.0

Author:

Erich Schubert

- Nested Class Summary
  
  Nested Classes
  Modifier and Type Class Description
  
  private static class IntegerRankTieNormalization.Sorter
  Class to sort an index array by a particular dimension.
- Constructor Summary
  
  Constructors
  Constructor Description
  
  IntegerRankTieNormalization()
  Constructor.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  MultipleObjectsBundle filter(MultipleObjectsBundle objects)
  Filter a set of object packages.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IntegerRankTieNormalization
```
public IntegerRankTieNormalization()
```
    Constructor.
- Method Detail
  - filter
```
public MultipleObjectsBundle filter(MultipleObjectsBundle objects)
```
    Description copied from interface: ObjectFilter
    
    Filter a set of object packages.
    
    Specified by:
    
    filter in interface ObjectFilter
    
    Parameters:
    
    objects - Object to filter
    
    Returns:
    
    Filtered objects