On Projection Based Operators in Lp space for Exact Similarity Search

February 12, 2015 Β· Declared Dead Β· πŸ› Fundamenta Informaticae

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Authors Andreas Wichert, Catarina Moreira arXiv ID 1502.04032 Category cs.IR: Information Retrieval Citations 5 Venue Fundamenta Informaticae Last Checked 4 months ago
Abstract
We investigate exact indexing for high dimensional Lp norms based on the 1-Lipschitz property and projection operators. The orthogonal projection that satisfies the 1-Lipschitz property for the Lp norm is described. The adaptive projection defined by the first principal component is introduced.
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