fusion

package

v1.0.4 Latest Latest Go to latest Published: Mar 17, 2026 License: MIT Imports: 4 Imported by: 0

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github.com/DotNetAge/gorag

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Documentation ¶

Index ¶

type RRFFusionEngine
- func NewRRFFusionEngine() *RRFFusionEngine
- func (e *RRFFusionEngine) ReciprocalRankFusion(ctx context.Context, resultSets [][]*entity.Chunk, topK int) ([]*entity.Chunk, error)

Constants ¶

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Variables ¶

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Functions ¶

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Types ¶

type RRFFusionEngine ¶

type RRFFusionEngine struct {
	// contains filtered or unexported fields
}

RRFFusionEngine implements Reciprocal Rank Fusion. RRF computes a score for each chunk based on its rank in multiple result sets. Formula: RRF_Score = 1 / (k + rank)

func NewRRFFusionEngine ¶

func NewRRFFusionEngine() *RRFFusionEngine

NewRRFFusionEngine creates a new fusion engine with the standard k=60.

func (*RRFFusionEngine) ReciprocalRankFusion ¶

func (e *RRFFusionEngine) ReciprocalRankFusion(ctx context.Context, resultSets [][]*entity.Chunk, topK int) ([]*entity.Chunk, error)

ReciprocalRankFusion merges results from different modalities.

Source Files ¶

View all Source files

rrf_fusion.go

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