Provide input shape validation in libxgboost.
Open
feature-request
- Dominant language
- C++
- Stars
- 28.8k
- Forks
- 8.9k
- Avg merge
- 1d 12h
- Merged PRs (30d)
- 54
Description
Currently, the Python package and the [new](https://github.com/dmlc/xgboost/pull/10456) R package implement the validation independently. We can move some of these checks into libxgboost for more consistent error messages.
Contributor guide
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Research direction
Start by reading the validation paths in libxgboost and the independent checks in the Python package, then compare them with the new R package work in PR #10456. Define which checks belong in libxgboost and verify that both packages use the shared validation with consistent error messages.
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Assessment
- Tech stack
- cpp, python, r
- Domain
- machine-learning
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100