Title :
An experimental study of learning curves for statistical pattern classifiers
Author :
Matsunaga, Tsutomu ; Kida, Hiromi
Author_Institution :
NTT Data Commun. Syst. Corp., Kanagawa, Japan
Abstract :
Statistical pattern classifiers are designed by population parameters of pattern distributions estimated by a set of training samples. Therefore, classification performance depends considerably on training sample size. Learning curves exhibit asymptotic behaviors where a probability of misclassification decreases as a number of training samples increases. This paper presents asymptotic behaviors of effects of training sample size and shows that learning curves for practical purpose can be obtained using available samples
Keywords :
learning (artificial intelligence); pattern classification; asymptotic behaviors; learning curves; misclassification; pattern classifiers; pattern distributions; statistical pattern classifiers; training samples; Character recognition; Covariance matrix; Data communication; Euclidean distance; Linear discriminant analysis; Matrices; Pattern recognition; Probability; Research and development; Speech recognition;
Conference_Titel :
Document Analysis and Recognition, 1995., Proceedings of the Third International Conference on
Conference_Location :
Montreal, Que.
Print_ISBN :
0-8186-7128-9
DOI :
10.1109/ICDAR.1995.602103