InMemoryInvertedIndex.CosineKNNQuery (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

java.lang.Object
- elki.index.invertedlist.InMemoryInvertedIndex.CosineKNNQuery

All Implemented Interfaces:

KNNSearcher<V>

Enclosing class:

InMemoryInvertedIndex<V extends NumberVector>
```
protected class InMemoryInvertedIndex.CosineKNNQuery
extends java.lang.Object
implements KNNSearcher<V>
```
kNN query object, for cosine distance.

Author:

Erich Schubert

- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  protected CosineKNNQuery()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  KNNList getKNN(V obj, int k)
  Get the k nearest neighbors for a particular object.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CosineKNNQuery
```
protected CosineKNNQuery()
```
- Method Detail
  - getKNN
```
public KNNList getKNN(V obj,
                      int k)
```
    Description copied from interface: KNNSearcher
    
    Get the k nearest neighbors for a particular object.
    
    Specified by:
    
    getKNN in interface KNNSearcher<V extends NumberVector>
    
    Parameters:
    
    obj - query object
    
    k - Number of neighbors requested
    
    Returns:
    
    neighbors