On distributional assumptions and whitened cosine similarities

Marco Loog

doi:10.1109/TPAMI.2007.70838

On distributional assumptions and whitened cosine similarities

Marco Loog

Department of Computer Science

4 Citations (Scopus)

Abstract

Recently, an interpretation of the whitened cosine similarity measure as a Bayes decision rule was proposed (C. Liu, "The Bayes Decision Rule Induced Similarity Measures,'' IEEE Trans. Pattern Analysis and Machine Intelligence, vol. 29, no. 6, pp. 1086-1090, June 2007. This communication makes the observation that some of the distributional assumptions made to derive this measure are very restrictive and, considered simultaneously, even inconsistent.

Original language	English
Journal	IEEE Transaction on Pattern Analysis and Machine Intelligence
Volume	30
Issue number	6
Pages (from-to)	1114-1115
Number of pages	2
ISSN	0162-8828
DOIs	https://doi.org/10.1109/TPAMI.2007.70838
Publication status	Published - 1 Mar 2008

Keywords

Faculty of Science
DIKU
Image Group

Access to Document

10.1109/TPAMI.2007.70838

Cite this

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