A JVM interface for LightGBM, written in Scala, for inference in production.
Hopefully makes it a littler easier to use LightGBM from Java/Scala compared to using the SWIG wrappers directly.
- Provides a version of the native linux
lib_lightgbm.solibrary compiled without OpenMP. This reduces latency when LightGBM is used to predict concurrently in a multi-threaded application (eg: a http server).
- Is self-contained. The native libraries are packaged together with this library, and loaded for you.
- Correctly handles marshalling and memory management between your application and native code
- Includes Mac OS X native libraries for local development
See the tests for example usage.
The LightGBM4J version uses the base LightGBM version with LightGBM4J release appended with a dash, e.g.
the first LightGBM4J release based on LightGBM4J version
make test run tests
make build-libs-linux build native libs for linux
make build-libs-mac build native libs for mac
Who's using this?
Used in production at SEEK.