Function fourWayRrf

fourWayRrf(input, options?): string[]
Fuse four retrieval rankings via Reciprocal Rank Fusion. Returns the merged list ordered by descending fused score.
Parameters
- input: FourWayRrfInput
  Four ranked lists (semantic, BM25, graph, temporal).
- options: FourWayRrfOptions = {}
  RRF k constant + optional per-signal weights.
Returns string[]
- Defined in src/cognition/memory/retrieval/typed-network/FourWayRrf.ts:53