JaccardDistance (The Adobe Experience Manager SDK 2022.11.9850.20221116T162329Z-220900)

java.lang.Object
- org.apache.commons.text.similarity.JaccardDistance

All Implemented Interfaces:

EditDistance<java.lang.Double>, SimilarityScore<java.lang.Double>
```
public class JaccardDistance
extends java.lang.Object
implements EditDistance<java.lang.Double>
```
Measures the Jaccard distance of two sets of character sequence. Jaccard distance is the dissimilarity between two sets. It is the complementary of Jaccard similarity.
For further explanation about Jaccard Distance, refer https://en.wikipedia.org/wiki/Jaccard_index

Since:

1.0

Constructor Summary

Constructors
Constructor Description

JaccardDistance()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Double`	`apply(java.lang.CharSequence left, java.lang.CharSequence right)`	Calculates Jaccard distance of two set character sequence passed as input.

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

- Constructor Detail
  - JaccardDistance
```
public JaccardDistance()
```
- Method Detail
  - apply
```
public java.lang.Double apply(java.lang.CharSequence left,
                              java.lang.CharSequence right)
```
    Calculates Jaccard distance of two set character sequence passed as input. Calculates Jaccard similarity and returns the complement of it.
    
    Specified by:
    
    apply in interface EditDistance<java.lang.Double>
    
    Specified by:
    
    apply in interface SimilarityScore<java.lang.Double>
    
    Parameters:
    
    left - first character sequence
    
    right - second character sequence
    
    Returns:
    
    index
    
    Throws:
    
    java.lang.IllegalArgumentException - if either String input null