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Plans for supporting Extension Array to support Fixed shape tensor Array #4890

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haixuanTao opened this issue Oct 4, 2023 · 2 comments
Closed

Plans for supporting Extension Array to support Fixed shape tensor Array #4890

haixuanTao opened this issue Oct 4, 2023 · 2 comments
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enhancement Any new improvement worthy of a entry in the changelog

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@haixuanTao
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Is your feature request related to a problem or challenge? Please describe what you are trying to do.

Currently, there is no way easy way to support tensor data, which could be handy to do things like AI. And it seems that there is no tracking issue.

See: https://arrow.apache.org/docs/format/CanonicalExtensions.html
And example python implementation:
See: https://arrow.apache.org/docs/python/generated/pyarrow.ExtensionArray.html

Describe the solution you'd like
Implementation should be pretty straightforward as there already a Tensor Primitive Type.

Additional context
Related issue: #4805
@haixuanTao haixuanTao added the enhancement Any new improvement worthy of a entry in the changelog label Oct 4, 2023
@tustvold
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tustvold commented Oct 4, 2023

See #4472 for prior discussion on this topic

@haixuanTao
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Thanks. Did not find it at first.

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@tustvold @haixuanTao