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VectorSearchCompression.DefaultOversampling Property

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Definition

Namespace:
Azure.Search.Documents.Indexes.Models
Assembly:
Azure.Search.Documents.dll
Package:
Azure.Search.Documents v11.6.0
Package:
Azure.Search.Documents v11.7.0-beta.2
Source:
VectorSearchCompression.cs
Source:
VectorSearchCompression.cs

Default oversampling factor. Oversampling will internally request more documents (specified by this multiplier) in the initial search. This increases the set of results that will be reranked using recomputed similarity scores from full-precision vectors. Minimum value is 1, meaning no oversampling (1x). This parameter can only be set when rerankWithOriginalVectors is true. Higher values improve recall at the expense of latency.

public double? DefaultOversampling { get; set; }
member this.DefaultOversampling : Nullable<double> with get, set
Public Property DefaultOversampling As Nullable(Of Double)

Property Value

Nullable<Double>

Applies to