Class: KeywordTableRAKERetriever
Hierarchy
-
BaseKeywordTableRetriever↳
KeywordTableRAKERetriever
Constructors
constructor
• new KeywordTableRAKERetriever(«destructured»): KeywordTableRAKERetriever
Parameters
| Name | Type | Default value |
|---|---|---|
«destructured» | Object | undefined |
› index | KeywordTableIndex | undefined |
› keywordExtractTemplate? | (__namedParameters: { context: undefined | string = ""; maxKeywords: undefined | number = 10 }) => string | undefined |
› maxKeywordsPerQuery | number | 10 |
› numChunksPerQuery | number | 10 |
› queryKeywordExtractTemplate? | (__namedParameters: { maxKeywords: undefined | number = 10; question: undefined | string = "" }) => string | undefined |
Returns
Inherited from
BaseKeywordTableRetriever.constructor
Defined in
packages/core/src/indices/keyword/index.ts:60
Properties
docstore
• Protected docstore: BaseDocumentStore
Inherited from
BaseKeywordTableRetriever.docstore
Defined in
packages/core/src/indices/keyword/index.ts:51
index
• Protected index: KeywordTableIndex
Inherited from
BaseKeywordTableRetriever.index
Defined in
packages/core/src/indices/keyword/index.ts:49
indexStruct
• Protected indexStruct: KeywordTable
Inherited from
BaseKeywordTableRetriever.indexStruct
Defined in
packages/core/src/indices/keyword/index.ts:50
keywordExtractTemplate
• Protected keywordExtractTemplate: (__namedParameters: { context: undefined | string = ""; maxKeywords: undefined | number = 10 }) => string
Type declaration
▸ («destructured»): string
Parameters
| Name | Type | Default value |
|---|---|---|
«destructured» | Object | undefined |
› context | undefined | string | "" |
› maxKeywords | undefined | number | 10 |
Returns
string
Inherited from
BaseKeywordTableRetriever.keywordExtractTemplate
Defined in
packages/core/src/indices/keyword/index.ts:57
llm
• Protected llm: LLM
Inherited from
BaseKeywordTableRetriever.llm
Defined in
packages/core/src/indices/keyword/index.ts:53
maxKeywordsPerQuery
• Protected maxKeywordsPerQuery: number
Inherited from
BaseKeywordTableRetriever.maxKeywordsPerQuery
Defined in
packages/core/src/indices/keyword/index.ts:55
numChunksPerQuery
• Protected numChunksPerQuery: number
Inherited from
BaseKeywordTableRetriever.numChunksPerQuery
Defined in
packages/core/src/indices/keyword/index.ts:56
queryKeywordExtractTemplate
• Protected queryKeywordExtractTemplate: (__namedParameters: { maxKeywords: undefined | number = 10; question: undefined | string = "" }) => string
Type declaration
▸ («destructured»): string
Parameters
| Name | Type | Default value |
|---|---|---|
«destructured» | Object | undefined |
› maxKeywords | undefined | number | 10 |
› question | undefined | string | "" |
Returns
string
Inherited from
BaseKeywordTableRetriever.queryKeywordExtractTemplate
Defined in
packages/core/src/indices/keyword/index.ts:58
serviceContext
• Protected Optional serviceContext: ServiceContext
Inherited from
BaseKeywordTableRetriever.serviceContext
Defined in
packages/core/src/indices/keyword/index.ts:52
Methods
getKeywords
▸ getKeywords(query): Promise<string[]>
Parameters
| Name | Type |
|---|---|
query | string |
Returns
Promise<string[]>
Overrides
BaseKeywordTableRetriever.getKeywords
Defined in
packages/core/src/indices/keyword/index.ts:141
getServiceContext
▸ getServiceContext(): undefined | ServiceContext
Returns
undefined | ServiceContext
Inherited from
BaseKeywordTableRetriever.getServiceContext
Defined in
packages/core/src/indices/keyword/index.ts:111
retrieve
▸ retrieve(«destructured»): Promise<NodeWithScore<Metadata>[]>
Parameters
| Name | Type |
|---|---|
«destructured» | RetrieveParams |
Returns
Promise<NodeWithScore<Metadata>[]>
Inherited from
BaseKeywordTableRetriever.retrieve