Improved Linear Programming Formulations for the Multi-group Discriminant Problem
作者:
Fung LamKim,
MoyJane W.,
期刊:
Journal of the Operational Research Society
(Taylor Available online 1996)
卷期:
Volume 47,
issue 12
页码: 1526-1529
ISSN:0160-5682
年代: 1996
DOI:10.1057/jors.1996.196
出版商: Taylor&Francis
关键词: goal programming;linear programming;discriminant analysis
数据来源: Taylor
摘要:
AbstractThis paper sets out to solve the multi (more than two)-group classification problem, and develops a new linear programming model which simultaneously determines the cut-off values for the different classification functions. Instead of decomposing the content in the multi-group problem to facilitate computation of the cut-off values, this new model aggregates information contained in the multi-group problem which, intuitively, should provide better estimates of the group boundaries. Furthermore, this new model, one existing LP model, and a statistical approach will be tested by using real-life data.
点击下载:
PDF (1992KB)
返 回