comirva.web.text.similarity
Class SimMeasure_InnerProduct

java.lang.Object
  extended by comirva.web.text.similarity.SimMeasure
      extended by comirva.web.text.similarity.SimMeasure_InnerProduct

public class SimMeasure_InnerProduct
extends SimMeasure

Inner product.


Nested Class Summary
 
Nested classes/interfaces inherited from class comirva.web.text.similarity.SimMeasure
SimMeasure.SimType
 
Constructor Summary
SimMeasure_InnerProduct(NormFunc normFunc)
           
 
Method Summary
protected  float getSimilarity_intern(float[] item1, float[] item2)
          Calculates and returns the inner product similarity.
 
Methods inherited from class comirva.web.text.similarity.SimMeasure
getName, getSimilarity, getType
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SimMeasure_InnerProduct

public SimMeasure_InnerProduct(NormFunc normFunc)
Method Detail

getSimilarity_intern

protected float getSimilarity_intern(float[] item1,
                                     float[] item2)
                              throws SizeMismatchException
Calculates and returns the inner product similarity. between two float[] data vectors item1 and item2.

Specified by:
getSimilarity_intern in class SimMeasure
Parameters:
item1 - vector representing the first artist
item2 - vector representing the second artist
Returns:
a float value which is the inner product between data vector item1 and item2
Throws:
SizeMismatchException