Adaptive and Dynamic Pivot Selection for Similarity Search (original) (raw)

Adaptive and Dynamic Pivot Selection for Similarity Search

Journal of Information and …, 2011

Claudia Deco

Mariano Salvetti

Nora Reyes

Abstract

In this paper, a new indexing and similarity search method based on dynamic selection of pivots is presented. It uses Sparse Spatial Selection (SSS) for the initial selection of pivots. Two new selection policies of pivots are added, in order to the index ...

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