junjiejiangjjj 71563d5d0e
enhance: optimize decay function with configurable score merging and … (#44066)
…normalization

- Add configurable score merge functions (max, avg, sum) for decay
reranking
- Introduce norm_score parameter to control score normalization behavior
- Refactor score normalization logic into reusable utility functions

#44051

Signed-off-by: junjie.jiang <junjie.jiang@zilliz.com>
2025-09-23 14:18:06 +08:00
..