Title :
Evaluation of a modified Parzen classifier in high dimensional spaces
Author :
Muto, Yoshihiko ; Nagase, Hirokazu ; Hamamoto, Yoshihiko
Author_Institution :
Ube Nat. Coll. of Technol., Japan
Abstract :
We discuss the performance of the Parzen classifier designed by Toeplitz and bootstrap techniques in high-dimensional spaces. Our primary interest is in “the curse of dimensionality”, which severely restricts the practical application of nonparametric procedures
Keywords :
Toeplitz matrices; covariance matrices; nonparametric statistics; pattern classification; Toeplitz techniques; bootstrap techniques; dimensionality; high dimensional spaces; modified Parzen classifier; nonparametric procedures; Covariance matrix; Degradation; Design engineering; Educational institutions; Estimation error; Kernel; Nearest neighbor searches; Nonlinear distortion; Smoothing methods; Space technology;
Conference_Titel :
Pattern Recognition, 2000. Proceedings. 15th International Conference on
Conference_Location :
Barcelona
Print_ISBN :
0-7695-0750-6
DOI :
10.1109/ICPR.2000.906019
