DefaultRerankingService

Namespace: Wisej.AI.Services

Assembly: Wisej.AI

Provides a default implementation of the IRerankingService for reranking documents using a specified endpoint to an AI provider. It uses LLM models to rerank and optionally optimize the submitted inputs.

C#

public class DefaultRerankingService : IRerankingService

VB.NET

Public Class DefaultRerankingService
    Inherits IRerankingService

Constructors

DefaultRerankingService(endpoint)

Initializes a new instance of the DefaultRerankingService class.

Name	Type	Description
endpoint	SmartEndpoint	The endpoint to be used by the service. If not provided, a default OpenAIEndpoint is used.

Properties

Endpoint

SmartEndpoint: Gets or sets the default endpoint used for reranking documents. (Default: Wisej.AI.Endpoints.OpenAIEndpoint)

Prompt

SmartPrompt: Gets or sets the prompt used to perform the reranking task.

TopN

Int32: Gets or sets the maximum number of documents to return in the reranked response. If set to 0 it will return all the documents in the input. (Default: 10)

Methods

RerankAsync(query, chunks)

Asynchronously reranks the provided chunks based on the specified query.

Parameter	Type	Description
query	String	The query used to rerank the chunks.
chunks	String[]	The array of text inputs to be reranked.

Returns: Task<String[]>. A task that represents the asynchronous operation. The task result contains an array of reranked text inputs.

Implements

Name	Description
IRerankingService	Represents a service for reranking documents based on a given query.