An extended formula for divergence measures using invariance

Masato Uchida*, Hiroyuki Shioya

*この研究の対応する著者

研究成果: Article査読

6 被引用数 (Scopus)

抄録

The f-divergence, which is defined by using a class of convex functions, is used as a generalized phenotype of discriminant measures between two probability distributions. In this paper, we derive a new class of discriminant measures defined on the set of all positive finite measures using the invariance of the f-divergence. This is a class of discriminant measures different from ones which have often been used. We mention some aspects of its effectiveness concerning the extension of discriminant measures by showing that the proposed class includes measures that facilitate statistical data processing and are suitable for the explicit formulation and analysis of the ensemble learning method.

本文言語English
ページ(範囲)35-42
ページ数8
ジャーナルElectronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi)
88
4
DOI
出版ステータスPublished - 2005 4月 1
外部発表はい

ASJC Scopus subject areas

  • 電子工学および電気工学

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