Zep Collection - Cloud

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Node Details

• Name: zepCloud
• Type: Zep
• Version: 2.0
• Category: Vector Stores

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Base Classes

• Zep
• VectorStoreRetriever
• BaseRetriever

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Credentials

• Type: JWT authentication
• Name: zepMemoryApi
• Description: Configure JWT authentication for your Zep instance (Optional)

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Input Parameters

1. Document (optional)
   • Type: Document
   • List: true
   • Description: Input documents to be stored in the Zep collection
2. Zep Collection
   • Type: string
   • Placeholder: my-first-collection
   • Description: Name of the Zep collection to use
3. Zep Metadata Filter (optional)
   • Type: json
   • Description: JSON filter to apply on metadata when retrieving documents
4. Top K (optional)
   • Type: number
   • Default: 4
   • Description: Number of top results to fetch
5. MMR Parameters (optional)
   • Fetch K
   • MMR Lambda
   • Description: Parameters for Maximal Marginal Relevance search

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Outputs

1. Zep Retriever
   • Type: Retriever
   • Base Classes: [Zep, VectorStoreRetriever, BaseRetriever]
2. Zep Vector Store
   • Type: Vector Store
   • Base Classes: [Zep, ZepVectorStore]

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Functionality

1. Upsert:
   • Adds or updates documents in the Zep collection
   • Returns the number of added documents and the added documents themselves
2. Init:
   • Initializes the Zep vector store with the given configuration
   • Sets up metadata filters if provided
   • Returns either a vector store or a retriever based on the node data

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Usage

1. Storing and retrieving embedded data in a scalable manner
2. Performing similarity searches on stored data
3. Implementing MMR search for diverse result retrieval
4. Integrating Zep’s vector store capabilities into larger language model applications

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Note