Documentation
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Index ¶
- func BruteForce(logger logrus.FieldLogger, vectors [][]float32, query []float32, k int, ...) ([]uint64, []float32)
- func BuildTruths(logger logrus.FieldLogger, queriesSize int, vectorsSize int, ...) [][]uint64
- func DistanceWrapper(provider distancer.Provider) func(x, y []float32) float32
- func MatchesInLists(control []uint64, results []uint64) uint64
- func NewDummyStore(t testing.TB) *lsmkv.Store
- func NewDummyStoreFromFolder(storeDir string, t testing.TB) *lsmkv.Store
- func Normalize(vectors [][]float32)
- func RandomVecs(size int, queriesSize int, dimensions int) ([][]float32, [][]float32)
- func RandomVecsFixedSeed(size int, queriesSize int, dimensions int) ([][]float32, [][]float32)
- func ReadQueries(queriesSize int) [][]float32
- func ReadSiftVecsFrom(path string, size int, dimensions int) [][]float32
- func ReadVecs(size int, queriesSize int, dimensions int, db string, path ...string) ([][]float32, [][]float32)
- func RecallAndLatency(ctx context.Context, queries [][]float32, k int, index VectorIndex, ...) (float32, float32)
- type DistanceFunction
- type VectorIndex
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func BruteForce ¶
func BruteForce(logger logrus.FieldLogger, vectors [][]float32, query []float32, k int, distance DistanceFunction) ([]uint64, []float32)
nil vectors are ignored, this allows for deleting vectors or supplying sparse sets where not every id has a vec
func BuildTruths ¶
func BuildTruths(logger logrus.FieldLogger, queriesSize int, vectorsSize int, queries [][]float32, vectors [][]float32, k int, distance DistanceFunction, path ...string) [][]uint64
func DistanceWrapper ¶ added in v1.30.0
func MatchesInLists ¶
func NewDummyStoreFromFolder ¶ added in v1.30.19
func RandomVecs ¶
func RandomVecsFixedSeed ¶ added in v1.26.0
func ReadQueries ¶
func RecallAndLatency ¶ added in v1.30.0
Types ¶
type DistanceFunction ¶
Source Files
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