A General Theory of Supplementary Information Assignment and Analysis of Error Rates

LanguageJapanese
TypeProceedings of Japanese Conferences
AuthorsMasakazu Iwamura, Yoshio Furuya, Koichi Kise, Shinichiro Omachi, Seiichi Uchida
TitleA General Theory of Supplementary Information Assignment and Analysis of Error Rates
JournalProceedings of MIRU 2008
Presentation numberIS1-9
Pagespp.388-393
ReviewedNot reviewed
DateJuly 2008
Research fieldsPattern recognition
KeyIwamura2008_MIRU (id=1023)

Abstract

Pattern recognition with supplementary information is a new pattern recognition framework that determines an output class by combining a feature vector extracted from the pattern and supplementary information suggesting the true class. Under the condition that supplementary information does not contain error, a theory that reduces error rates have been proposed. However, in the real world, we cannot observe any measure without error. Thus, in this paper, we discuss how to reduce error rates using the erroneous supplementary information, and confirm the effect experimentally using artificial samples following the normal distribution with a common covariance matrix.

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