VectorSearchCompression.TruncationDimension Property

Definition

Namespace:

Azure.Search.Documents.Indexes.Models

Assembly:

Azure.Search.Documents.dll

Package:

Azure.Search.Documents v11.7.0-beta.1

Source:

VectorSearchCompression.cs

The number of dimensions to truncate the vectors to. Truncating the vectors reduces the size of the vectors and the amount of data that needs to be transferred during search. This can save storage cost and improve search performance at the expense of recall. It should be only used for embeddings trained with Matryoshka Representation Learning (MRL) such as OpenAI text-embedding-3-large (small). The default value is null, which means no truncation.

public int? TruncationDimension { get; set; }

member this.TruncationDimension : Nullable<int> with get, set

Public Property TruncationDimension As Nullable(Of Integer)

Property Value

Nullable<Int32>