On distributional assumptions and whitened cosine similarities

Marco Loog

doi:10.1109/TPAMI.2007.70838

On distributional assumptions and whitened cosine similarities

Marco Loog

Datalogisk Institut

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

4 Citationer (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.

Originalsprog	Engelsk
Tidsskrift	IEEE Transaction on Pattern Analysis and Machine Intelligence
Vol/bind	30
Udgave nummer	6
Sider (fra-til)	1114-1115
Antal sider	2
ISSN	0162-8828
DOI	https://doi.org/10.1109/TPAMI.2007.70838
Status	Udgivet - 1 mar. 2008

Emneord

Det Natur- og Biovidenskabelige Fakultet
DIKU
billedgruppen

Adgang til dokumentet

10.1109/TPAMI.2007.70838

Citationsformater

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