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https://issues.apache.org/jira/browse/ARROW-10101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17205651#comment-17205651
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Micah Kornfield commented on ARROW-10101:
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[~lidavidm] i took a very cursory look at the code and it seems
straight-forward. But one question, I had is if there is an existing OSS
tensor model that makes sense for us to re-use or is the Arrow off-heap/object
model enough of a snowflake to make that impractical?
> [Java] Implement non-sparse tensors
> -----------------------------------
>
> Key: ARROW-10101
> URL: https://issues.apache.org/jira/browse/ARROW-10101
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Java
> Reporter: David Li
> Assignee: David Li
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> We'd like to be able to round-trip NumPy ndarrays through Java, and create
> tensors in Java that can be eventually mapped to ndarrays in Python. Having
> even a basic Tensor implementation, with extension types, as a contrib module
> would help greatly.
> Some prior discussions
> *
> [https://lists.apache.org/thread.html/9b142c1709aa37dc35f1ce8db4e1ced94fcc4cdd96cc72b5772b373b%40%3Cdev.arrow.apache.org%3E]
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