Project

red-arrow-nmatrix

0.0
No release in over 3 years
Low commit activity in last 3 years
red-arrow-nmatrixred-data-tools/red-arrow-nmatrixHomepageDocumentationSource CodeBug TrackerWiki
Red Arrow NMatrix adds `Arrow::Tensor#to_nmatrix` for Apache Arrow to NMatrix conversion. Red Arrow NMatrix adds `NMatrix#to_arrow` for NMatrix to Apache Arrow conversion.
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 Popularity
Downloads
7,835
Stars
3
Forks
2
Watchers
4
 Releases
Current version
0.0.4
Total releases
4
First release
2017-05-18
Latest release
2021-03-03
 Pull Requests
Open Pull Requests
0
Closed Pull Requests
0
Merged Pull Requests
2
Pull Request Acceptance Rate
100%
 Development
Primary Language
Ruby
Licenses
Apache-2.0
Average date of last 50 commits
2018-07-06
Reverse Dependencies
0

 Dependencies

Development

bundler
>= 0
kramdown
>= 0
packnga
>= 0
rake
>= 0
rake-compiler
>= 0
test-unit
>= 0

Runtime

nmatrix
>= 0
red-arrow
>= 3.0.0
 Project Readme

README

Name

Red Arrow NMatrix

Description

Red Arrow NMatrix is a library that provides converters between Apache Arrow's tensor data (Arrow::Tensor) and NMatrix's matrix data (NMatrix).

Red Arrow NMatrix adds Arrow::Tensor#to_nmatrix for Apache Arrow to NMatrix conversion. Red Arrow NMatrix adds NMatrix#to_arrow for NMatrix to Apache Arrow conversion.

Install

% gem install red-arrow-nmatrix

Usage

require "arrow-nmatrix"

tensor.to_nmatrix # -> An object of NMatrix

matrix.to_arrow   # -> An object of Arrow::Tensor

Dependencies

Authors

License

Apache License 2.0. See doc/text/apache-2.0.txt for details.

(Kouhei Sutou has a right to change the license including contributed patches.)