IQdrantVectorDbClient.FindNearestInCollectionAsync Method
Definition
Important
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Find the nearest vectors in a collection using vector similarity search.
public System.Collections.Generic.IAsyncEnumerable<(Microsoft.SemanticKernel.Connectors.Qdrant.QdrantVectorRecord, double)> FindNearestInCollectionAsync (string collectionName, ReadOnlyMemory<float> target, double threshold, int top = 1, bool withVectors = false, System.Collections.Generic.IEnumerable<string>? requiredTags = default, System.Threading.CancellationToken cancellationToken = default);abstract member FindNearestInCollectionAsync : string * ReadOnlyMemory<single> * double * int * bool * seq<string> * System.Threading.CancellationToken -> System.Collections.Generic.IAsyncEnumerable<ValueTuple<Microsoft.SemanticKernel.Connectors.Qdrant.QdrantVectorRecord, double>>Public Function FindNearestInCollectionAsync (collectionName As String, target As ReadOnlyMemory(Of Single), threshold As Double, Optional top As Integer = 1, Optional withVectors As Boolean = false, Optional requiredTags As IEnumerable(Of String) = Nothing, Optional cancellationToken As CancellationToken = Nothing) As IAsyncEnumerable(Of ValueTuple(Of QdrantVectorRecord, Double))Parameters
- collectionName
- String
The name assigned to a collection of vectors.
- target
- ReadOnlyMemory<Single>
The vector to compare the collection's vectors with.
- threshold
- Double
The minimum relevance threshold for returned results.
- top
- Int32
The maximum number of similarity results to return.
- withVectors
- Boolean
Whether to include the vector data in the returned results.
- requiredTags
- IEnumerable<String>
Qdrant tags used to filter the results.
- cancellationToken
- CancellationToken
The CancellationToken to monitor for cancellation requests. The default is None.