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Posted to issues@ignite.apache.org by "Alexey Zinoviev (Jira)" <ji...@apache.org> on 2020/04/09 09:37:00 UTC
[jira] [Updated] (IGNITE-12383) [ML] Add more distances between two
Vectors
[ https://issues.apache.org/jira/browse/IGNITE-12383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Zinoviev updated IGNITE-12383:
-------------------------------------
Fix Version/s: 2.9
> [ML] Add more distances between two Vectors
> -------------------------------------------
>
> Key: IGNITE-12383
> URL: https://issues.apache.org/jira/browse/IGNITE-12383
> Project: Ignite
> Issue Type: Sub-task
> Components: ml
> Reporter: Alexey Zinoviev
> Assignee: Ravil Galeyev
> Priority: Minor
> Labels: newbie
> Fix For: 2.9
>
> Time Spent: 2h
> Remaining Estimate: 0h
>
> Currently, we support
> * Hamming
> * Manhattan
> * Euclidean
> Please have a look and propose the next implementations for distance calculation between two points as
> # [http://en.wikipedia.org/wiki/Chebyshev_distance]
> # [http://en.wikipedia.org/wiki/Cosine_similarity]
> # [http://en.wikipedia.org/wiki/Minkowski_distance] (the common case for Manhattan and Euclidean)
> # [http://en.wikipedia.org/wiki/Jaccard_index] (Tanimoto)
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