//! BM42 (`Qdrant/all_miniLM_L6_v2_with_attentions`) over all-MiniLM-L6-v2: per-word CLS attention from the last
//! layer, max-folded by stem, rescored as `ln(1 + value) ^ 0.5` and hashed with `hash::bm25_hash`.
modpooling;pubmodhead;pubusehead::Bm42Sparse;