Familiarity with MLeapKnowledge of FM/FFM algorithmsScala experience
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
5
調査方針
This issue asks for a way to use FM (Factorization Machines) or FFM (Field aware Factorization Machines) within the MLeap pipeline and serve via MLeap. Since no solution is provided, the first step is to investigate MLeap's current support for custom transformers and serialization formats. Look at the MLeap source code (e.g., `mleap core/` and `mleap runtime/`) to understand how existing algorithms like linear regression are implemented. Then research FM/FFM implementations in Scala/Spark (e.g., from Spark MLlib or third party libraries) and evaluate the effort to wrap them as MLeap transformers. The maintainers may need to clarify if this falls under their roadmap.