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From "Aaron Coburn (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (COMMONSRDF-61) Incorrect test data provided in JaroWinklerDistance algorithm project
Date Mon, 20 Nov 2017 22:00:00 GMT

    [ https://issues.apache.org/jira/browse/COMMONSRDF-61?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16259927#comment-16259927
] 

Aaron Coburn commented on COMMONSRDF-61:
----------------------------------------

This issue seems related to commons-text and not commons-rdf. Perhaps this issue can be closed
here and reopened in the TEXT project if it is still relevant.

> Incorrect test data provided in JaroWinklerDistance algorithm project
> ---------------------------------------------------------------------
>
>                 Key: COMMONSRDF-61
>                 URL: https://issues.apache.org/jira/browse/COMMONSRDF-61
>             Project: Apache Commons RDF
>          Issue Type: Improvement
>          Components: api
>            Reporter: Christopher Stoneley
>            Priority: Minor
>              Labels: easyfix, patch, test
>   Original Estimate: 5m
>  Remaining Estimate: 5m
>
> Imported from org.apache.commons.text.similarity.SimilarityScore;
> Test data provided from the following URL has been proven to be incorrect:
> https://commons.apache.org/sandbox/commons-text/jacoco/org.apache.commons.text.similarity/JaroWinklerDistance.java.html
> Line 69 displays the returned value 0.95 from calling the function: distance.apply("D
N H Enterprises Inc", "D &amp; H Enterprises, Inc.") = 0.95.
> After testing this data extensively across multiple languages the resulting data from
this function should result in 0.85. 
> The rest of the test data has been proven to be correct.



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