[C++] Support creating SparseCSRMatrix and SparseCSCMatrix from 0d and 1d Tensors
Open
Component: C++
Type: enhancement
- Dominant language
- C++
- Stars
- 17.1k
- Forks
- 4.3k
- Avg merge
- 3d 13h
- Merged PRs (30d)
- 88
Description
**Reporter**: [Kenta Murata](https://issues.apache.org/jira/browse/ARROW-7421) / @mrkn
**Watchers**: [Rok Mihevc](https://issues.apache.org/jira/browse/ARROW-7421) / @rok
**Note**: *This issue was originally created as [ARROW-7421](https://issues.apache.org/jira/browse/ARROW-7421). Please see the [migration documentation](https://github.com/apache/arrow/issues/14542) for further details.*
Contributor guide
Research direction
No source files or tests are named. Start by locating the C++ implementations of SparseCSRMatrix and SparseCSCMatrix and their tensor-construction paths; done means both matrix types can be created from 0d and 1d tensors.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- data
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100