arxiv
PublishedNovember 2, 2026 at 5:00 AM
Peeling the Matryoshka: Extracting Ontological Structure from Retrieval Embeddings
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arXiv:2610.41785v1 Announce Type: new Abstract: Taxonomy construction is essential for knowledge-intensive NLP yet remains costly: clustering-based methods (i) need careful per-corpus tuning and yield unstable hierarchies, while LLM-based pipelines (ii) depend on expensive task-specific training tha
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