Abstract: The knowledge graph is a structured knowledge base used to describe concepts, entities, and their interrelationships in the physical world in symbolic form. Compared to large models, ...
Abstract: In a large hospital system, a network of hospitals relies on electronic health records (EHRs) to make informed decisions regarding their patients in various clinical domains. Consequently, ...
Precise path: vector/FTS5 search → community expansion → graph walk → PPR ranking Generalized path: query vector vs community summary embeddings → community members → PPR ranking Community summaries ...
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