Topic
hybrid-search
2 posts
- Retrieval10 min
A perfect title match had to be popular to count
Hybrid search ranking where retrieval could contribute at most 0.2030 toward a 0.25 cutoff. An exact title match survived only when the product was also popular enough.
- Retrieval24 min
I could not measure the threshold where it mattered, until somebody could
Similarity threshold in RAG: a 0.85 cutoff fired 270 times out of 270 once the model changed. Three measurements at three prices gave three answers about whether it mattered.