VectorQuantisation

Namespace

Rowles.LeanCorpus.Codecs.Vectors

Assembly

Rowles.LeanCorpus.dll

Quantisation strategy applied to vector data within a segment. Stored in VectorFieldInfo so the reader knows which codec path to use when opening per-segment vector files.

public enum VectorQuantisation : byte

Fields

BBQ = 2

Better Binary Quantisation with per-segment centroid and asymmetric query-side int4.

Int8 = 1

8-bit scalar quantisation with per-segment min/alpha scaling.

None = 0

No quantisation; vectors are stored as raw float32 in a .vec file.