English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We consider selecting of the linear and the quadratic discriminant functions in two normal populations. We do not know which of two discriminant functions lowers the expected probability of misclassification. When difference of the covariance matrices is large, it is known that the expected probability of misclassification of the quadratic discriminant functions is smaller than that of linear discriminant function. Therefore, we should consider only the selection when the difference between covariance matrices is small. In this paper we suggest a selection method using asymptotic expansion for the linear and the quadratic discriminant functions when the difference between the covariance matrices is small.

Selection of the Linear and the Quadratic Discriminant Functions when the Difference between Two Covariance Matrices is Small