dice-group / LIMES

Link Discovery Framework for Metric Spaces.
https://limes.demos.dice-research.org/
GNU Affero General Public License v3.0
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Error in Jaccard measure for strings #242

Closed alessandro-russo closed 2 years ago

alessandro-russo commented 3 years ago

Hi all,

in the Jaccard measure for strings, the similarity computed from overlap, lengthA and lengthB (see here) is currently:

overlap / (lengthA + lengthA - overlap)

I guess lengthA is erroneously used twice; the similarity should be:

overlap / (lengthA + lengthB - overlap)

Thanks!

kvndrsslr commented 3 years ago

Thanks for reporting this

abdullahfathi commented 2 years ago

Thanks for reporting this. I have already fixed. See https://github.com/dice-group/LIMES/tree/hotfix.