pub fn rrf_score_zero_based(index: usize, k: usize) -> DeterministicScoreExpand description
RRF score with 0-based index (index 0 → rank 1 internally).
pub fn rrf_score_zero_based(index: usize, k: usize) -> DeterministicScoreRRF score with 0-based index (index 0 → rank 1 internally).