Metric Index: An efficient and scalable solution for precise and approximate similarity search

Abstract

Metric space is a universal and versatile model of similarity that can be applied in various areas of information retrieval. However, a general, efficient, and scalable solution for metric data management is still a resisting research challenge. We introduce a novel indexing and searching mechanism called Metric Index (M-Index) that employs practically all… (More)
DOI: 10.1016/j.is.2010.10.002

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