Search Results for author: Guoheng Fu

Found 1 papers, 0 papers with code

HQANN: Efficient and Robust Similarity Search for Hybrid Queries with Structured and Unstructured Constraints

no code implementations16 Jul 2022 Wei Wu, Junlin He, Yu Qiao, Guoheng Fu, Li Liu, Jin Yu

The in-memory approximate nearest neighbor search (ANNS) algorithms have achieved great success for fast high-recall query processing, but are extremely inefficient when handling hybrid queries with unstructured (i. e., feature vectors) and structured (i. e., related attributes) constraints.

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