Github user myui commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/149#discussion_r191309836
--- Diff: core/src/main/java/hivemall/fm/FactorizationMachineModel.java ---
@@ -92,6 +92,14 @@ protected float getW(int i) {
protected abstract void setW(@Nonnull Feature x, float nextWi);
+ protected void setW(int i, float nextWi) {
--- End diff --
`setW(int i, float nextWi)` is no more used when avoid caching in early
stopping.---
