TY - JOUR
T1 - Multiclass discriminant mappings
AU - Aladjem, Mayer E.
N1 - Funding Information:
Correspondence to: Dr. Mayer Aladjem, Department of Electrical and Computer Engineering, Ben-Gurion University of the Negev, P.O. Box 653, Beer-Sheva 84105, Israel. Fax: 972-57-281340; Tel.: 972-57-461841; E-mail: [email protected] *This work was supported in part by the Israeli Ministry of Science and Technology under contract number 3548, in part by the Israeli Ministry of Absorption and in part by the Paul Ivanier Center for Robotics and Production Management, Ben Gurion University of the Negev, Israel.
PY - 1994/1/1
Y1 - 1994/1/1
N2 - Multiclass mappings oriented to the classification of multivariate data are discussed. Parametric and nonparametric mapping criteria are used for single level (one shot) projections. A method for reducing the computation complexity of the optimization procedure is suggested. In the case of a large number of classes, a sequential mapping based on the binary tree scheme is proposed. An algorithm for interactive binary tree design is presented. It combines automated and manual composition of the groups of the classes at the nodes of the tree. An example of the application of the tree mapping is presented.
AB - Multiclass mappings oriented to the classification of multivariate data are discussed. Parametric and nonparametric mapping criteria are used for single level (one shot) projections. A method for reducing the computation complexity of the optimization procedure is suggested. In the case of a large number of classes, a sequential mapping based on the binary tree scheme is proposed. An algorithm for interactive binary tree design is presented. It combines automated and manual composition of the groups of the classes at the nodes of the tree. An example of the application of the tree mapping is presented.
KW - Pattern classification
KW - classifier design
KW - dimensional reduction
KW - exploratory data analysis
KW - mapping of multivariate data
UR - http://www.scopus.com/inward/record.url?scp=0028333548&partnerID=8YFLogxK
U2 - 10.1016/0165-1684(94)90186-4
DO - 10.1016/0165-1684(94)90186-4
M3 - Article
AN - SCOPUS:0028333548
SN - 0165-1684
VL - 35
SP - 1
EP - 18
JO - Signal Processing
JF - Signal Processing
IS - 1
ER -