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#nearest-neighbor

0 stories this week · 2 this month · 2 in 6 months · mostly AI

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Relatedcompressive-sensing1 homomorphic-encryption1 in-context-learning1 privacy1 private-retrieval1 retrieval1 tabular-classification1

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arXiv cs.CR19d ago

Holo-NN proposes private nearest-neighbor search via compressive sensing

Encrypted queries reduce to one matrix-vector multiply, without FHE bootstrapping, interaction, or a client index.

privacy nearest-neighbor

arXiv cs.AI / cs.LG / cs.CL21d ago

Study finds nearest-neighbor voting beats LLMs on tabular ICL

Across 19 datasets, Distance-KNN had the highest mean accuracy at every pool size, with LLM gains only under low label consensus.

tabular-classification in-context-learning

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