Update training validation to be handled per algo type#2462

Open

anntians wants to merge 4 commits intoopensearch-project:2.xfrom anntians:errorMessages

+261-137

Commits on Jan 29, 2025

Update training validation to be handled per algo type
AnnTian Shao
committed
fix bwc tests
AnnTian Shao
committed

Commits on Jan 30, 2025

fixes to encoder and method classes
AnnTian Shao
committed

Commits on Feb 10, 2025

fixes and moved all validation to encoder
AnnTian Shao
committed