[jira] [Resolved] (ARROW-4226) [Format][C++] Add CSF sparse tensor support

["Antoine Pitrou (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-4226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou resolved ARROW-4226.
-----------------------------------
    Fix Version/s:     (was: 1.0.0)
                   0.16.0
       Resolution: Fixed

Issue resolved by pull request 5716
[https://github.com/apache/arrow/pull/5716]

> [Format][C++] Add CSF sparse tensor support
> -------------------------------------------
>
>                 Key: ARROW-4226
>                 URL: https://issues.apache.org/jira/browse/ARROW-4226
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++, Format
>            Reporter: Kenta Murata
>            Assignee: Rok Mihevc
>            Priority: Minor
>              Labels: pull-request-available, sparse
>             Fix For: 0.16.0
>
>          Time Spent: 9h 50m
>  Remaining Estimate: 0h
>
> [https://github.com/apache/arrow/pull/2546#pullrequestreview-156064172]
> {quote}Perhaps in the future, if zero-copy and future-proof-ness is really what we want, we might want to add the CSF (compressed sparse fiber) format, a generalisation of CSR/CSC. I'm currently working on adding it to PyData/Sparse, and I plan to make it the preferred format (COO will still be around though).
> {quote}



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