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LangChain.js - v0.2.9
LangChain.js
langchain/document_transformers/openai_functions
MetadataTagger
Class MetadataTagger
A transformer that tags metadata to a document using a tagging chain.
Hierarchy (
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)
Toolkit
MetadataTagger
Index
Constructors
constructor
Properties
tagging
Chain
Constructors
constructor
new
Metadata
Tagger
(
fields
)
:
MetadataTagger
Parameters
fields
:
{
taggingChain
:
BaseChain
<
ChainValues
,
ChainValues
>
;
}
tagging
Chain
:
BaseChain
<
ChainValues
,
ChainValues
>
Returns
MetadataTagger
Properties
Protected
tagging
Chain
tagging
Chain
:
BaseChain
<
ChainValues
,
ChainValues
>
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Constructors
constructor
Properties
tagging
Chain
LangChain.js - v0.2.9
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A transformer that tags metadata to a document using a tagging chain.