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[FEA]: Add Cosine Similarity to cuGraph #2993

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Tracked by #3337
acostadon opened this issue Nov 29, 2022 · 1 comment · Fixed by #4482
Closed
Tracked by #3337

[FEA]: Add Cosine Similarity to cuGraph #2993

acostadon opened this issue Nov 29, 2022 · 1 comment · Fixed by #4482
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feature request New feature or request

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@acostadon
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acostadon commented Nov 29, 2022

Add a Cosine similarity metric to cuGraph

Example:
https://docs.tigergraph.com/graph-ml/current/similarity-algorithms/cosine-similarity-of-neighborhoods-single-source

This is related to question issue #2979

Jaccard similarity is then given by
𝐽(𝐴,𝐵)=|𝐴∩𝐵| / |𝐴∪𝐵|

Cosine similarity is then given by
𝐶(𝐴,𝐵)=|𝐴∩𝐵| / SQR(|A||B|)

@acostadon acostadon added feature request New feature or request Blocked Cannot progress due to external reasons 0 - Backlog labels Nov 29, 2022
@BradReesWork BradReesWork removed the Blocked Cannot progress due to external reasons label May 2, 2023
@ChuckHastings ChuckHastings self-assigned this Apr 29, 2024
@ChuckHastings
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C++ implementation is done. Need to add support for PLC and python

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