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From "Alexey Zinoviev (Jira)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-12383) [ML] Add more distances between two Vectors
Date Tue, 19 Nov 2019 14:00:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-12383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alexey Zinoviev updated IGNITE-12383:
-------------------------------------
    Labels: newbie  (was: )

> [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
>            Priority: Minor
>              Labels: newbie
>
> 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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