reciprocalRankFusion
reciprocalRankFusion(
rankings,options?):string[]
Defined in: retrievers/fusion-retriever.ts:31
Fuse multiple ranked id lists into a single ranking via Reciprocal Rank
Fusion (RRF). Each ranking contributes weight / (k + rank) to every id it
contains (rank is 0-based). Deterministic: ties break by best observed rank,
then lexicographically by id.
Parameters
Section titled “Parameters”rankings
Section titled “rankings”readonly readonly string[][]
options?
Section titled “options?”ReciprocalRankFusionOptions = {}
Returns
Section titled “Returns”string[]