The derivation mistake in Cao\'s Fuzzy Fisher Criterion(FFC) based Semi-Fuzzy Clustering Algorithm(FFC-SFCA) is pointed out.

Research on Portfolio Selection with Probability Criterion and Fuzzy Criterion;

This paper first provides a brief introduction to the economic, probability and fuzzy criterion models in multistage decision processes,especially in inventory process and reservoir operation.

Feature selection method based on Fisher criterion and feature clustering;

Small Sample Optimal Discriminant Transform Based on PSO under Fisher Criterion

The feature vector,which expresses the energy of sub-space in LDB,is obtained by using Fisher criterion for feature choice.

Speaker recognition based on Fisher discriminant criterion;

In the problem of pattern classification,the Fisher discriminant criterion and Karhunen-Loeve(K-L) transform have been used to extract features and discriminant the data from high-dimensional space to low-dimensional space.

In this paper, the modeling method based on principle of discriminant analysis under the Fisher rule is analysed, a new index,called linear discriminant function is set up on the basis of the three influencing factors for the data about 100-plant-egg amount of the second generation of the corn borer (CB) during 10 years of 1985~1994 in Jiaonan City, Shandong Province.

Base on the monthly atmospheric circulation characteristic value date obtained from 1959—2004(to remove April—November),and application of two sets discriminate analysis method base on Fisher rule, to forecast summer rainfall amount in Xuancheng of,Anhui Province.