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elasticsearch-js/docs/reference/api/RetrieverContainer.md
2025-05-27 15:30:21 -05:00

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## Interface `RetrieverContainer`
| Name | Type | Description |
| - | - | - |
| `knn` | [KnnRetriever](./KnnRetriever.md) | A retriever that replaces the functionality of a knn search. |
| `rrf` | [RRFRetriever](./RRFRetriever.md) | A retriever that produces top documents from reciprocal rank fusion (RRF). |
| `rule` | [RuleRetriever](./RuleRetriever.md) | A retriever that replaces the functionality of a rule query. |
| `standard` | [StandardRetriever](./StandardRetriever.md) | A retriever that replaces the functionality of a traditional query. |
| `text_similarity_reranker` | [TextSimilarityReranker](./TextSimilarityReranker.md) | A retriever that reranks the top documents based on a reranking model using the InferenceAPI |