SIGIR 2026 paper asks whether QPP can pick the best query variant before RAG costs kick in
mrdrozdov · x · 2026-07-23
A SIGIR 2026 paper titled “Can QPP Choose the Right Query Variant?” has been accepted and will be presented in the session on Query Performance and User Interaction Models.
- The problem: it is cheap to over-generate many query variants, but running RAG for all of them is expensive.
- The paper asks whether query performance prediction (QPP) can pick the best query variant before paying the generation and retrieval cost.
- The post frames it as a practical decision problem for user interaction and retrieval pipelines, not just a benchmark result.
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