KeywordHybridSearchable<TRecord> class abstract interface

Provides hybrid vector-and-keyword search over a collection of records.

Hybrid search combines vector similarity with traditional keyword matching to improve recall for queries that have both semantic and lexical characteristics.

Annotations

• @Source(name: 'IKeywordHybridSearchable.cs', namespace: 'Microsoft.Extensions.VectorData', repository: 'dotnet/extensions', path: 'src/Libraries/Microsoft.Extensions.VectorData.Abstractions/VectorData/')

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getService<T>({Object? key}) → T?

Gets a service of the specified type provided by the underlying store.

hybridSearchAsync<TInput>(TInput value, List<String> keywords, {int top = 3, HybridSearchOptions<TRecord>? options, CancellationToken? cancellationToken}) → Stream<VectorSearchResult<TRecord>>

Searches for records that are similar to value and match keywords.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited