A New Cell-Level Search Based Non-Exhaustive Approximate Nearest Neighbor (ANN) Search Algorithm in the Framework of Product Quantization

Non-exhaustive search is widely used in the approximate nearest neighbor (ANN) search. In this paper, we propose a new cell-level search-based non-exhaustive ANN search algorithm in the framework of product quantization (PQ) called cell-level PQ to speed up the ANN search. The cell-level search is i...

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Hlavní autoři:	Yang Wang, Zhibin Pan, Rui Li
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	IEEE 2019-01-01
Edice:	IEEE Access
Témata:	Approximate nearest neighbor search vector-level search cell-level search product quantization partial distance search
On-line přístup:	https://ieeexplore.ieee.org/document/8653810/
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