langchain.js
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    interface AlibabaTongyiEmbeddingsParams {
        batchSize?: number;
        modelName: "text-embedding-v2";
        parameters?: { text_type?: "query" | "document" };
        stripNewLines?: boolean;
        timeout?: number;
    }

    Hierarchy (View Summary)

    Implemented by

    Index

    Properties

    batchSize?: number

    The maximum number of documents to embed in a single request. This is limited by the AlibabaTongyi API to a maximum of 2048.

    modelName: "text-embedding-v2"

    Model name to use

    parameters?: { text_type?: "query" | "document" }

    Type Declaration

    • Optionaltext_type?: "query" | "document"

      取值:query 或者 document,默认值为 document 说明:文本转换为向量后可以应用于检索、聚类、分类等下游任务, 对检索这类非对称任务为了达到更好的检索效果建议区分查询文本(query)和 底库文本(document)类型, 聚类、分类等对称任务可以不用特殊指定, 采用系统默认值"document"即可

    stripNewLines?: boolean

    Whether to strip new lines from the input text.

    timeout?: number

    Timeout to use when making requests to AlibabaTongyi.