Saurav Joshi
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  • Enhancing RAG with Decision-Making Agents and Neo4j Vector and Graph Chain Tools Using LangChain Templates and LangServe

    November 14, 2023

    Integrating Neo4j Vector and Cypher LangChain Templates as Tools for LangChain Agents for Dynamic Query Handling and Enhanced Information Retrieval

  • Optimizing Retrieval Augmentation with Dynamic Top-K Tuning for Efficient Question Answering

    November 3, 2023

    Training a cross-encoder to intelligently predict retrieval top-k, enhancing the precision and resource efficiency of question-answering systems

  • Knowledge Graph Reasoning from Node2Vec to ULTRA Across Transductive and Inductive Tasks

    October 26, 2023

    Exploring graph reasoning capabilities of various graph models such as Node2Vec, Graph Convolution Network, GraphSAGE, Graph Attention Network, NodePiece, and the recent foundation model ULTRA

  • Complex Query Resolution through LlamaIndex Utilizing Recursive Retrieval, Document Agents, and Sub Question Query Decomposition

    October 13, 2023

    Harnessing the Power of LlamaIndex to Navigate Complex Queries through Recursive Retrieval, Specialized Document Agents, and Sub Question Query Engines for Comprehensive Answer Synthesis

  • Enhanced QA Integrating Unstructured and Graph Knowledge Using Neo4j and LangChain

    October 10, 2023

    Neo4j Vector Index and GraphCypherQAChain for optimizing the synthesis of information for informed response generation with Mistral-7b

  • Retrieval Augmented Generation for Medical Question-Answering with Llama-2–7b

    October 6, 2023

    Exploring the Capabilities of Llama-2–7b for Retrieval Augmented Generation in the Medical Domain using AWS

  • Building Knowledge Graphs: REBEL, LlamaIndex, and REBEL + LlamaIndex

    October 6, 2023

    Exploring building knowledge graphs using LlamaIndex and NebulaGraph

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