[jvm-packages for GPU] Support numerical feature input
Open
type: java-scala
- Dominant language
- C++
- Stars
- 28.8k
- Forks
- 8.9k
- Avg merge
- 1d 12h
- Merged PRs (30d)
- 54
Description
To make XGBoost4j GPU to support numerical types can avoid cast to float which is really slow. More details can be found at https://github.com/dmlc/xgboost/pull/10386
Contributor guide
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Research direction
No source files or tests are named in the issue. Start by reading the referenced pull request 10386 and tracing the XGBoost4j GPU numerical-input path; done means numerical feature types are supported without the slow cast to float described in the issue.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- machine-learning, performance
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100