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United States Patent Application 20110137841  
Kind Code  A1  
YUTA; Kohtarou  June 9, 2011  

SAMPLE CLASS PREDICTION METHOD, PREDICTION PROGRAM, AND PREDICTION APPARATUS 


Abstract
To predict the class of an unknown sample, a) a discriminant function for assigning each training sample to class 1 or class 2 is obtained, b) the discriminant score of each training sample and an unknown sample are 
calculated using the function, c) it is determined whether the score of the unknown sample is either not smaller than the largest score or not larger than the smallest score taken among all of the training samples, 
d) if the determination in c) is affirmative, the class of the unknown sample is determined based on the score of the unknown sample, e) if the determination in c) is negative, then the training samples having the 
largest score and the smallest score are removed to form a new training sample set from remaining training samples, and f) a) to e) are repeated. 

Inventors: YUTA; Kohtarou; (Narashino, JP)  
Assignee: FUJITSU LIMITED
Kawasaki
JP

 
Serial No.:  019683 
Series Code:  13  
Filed:  February 2, 2011 

Current U.S. Class: 706/20  
Class at Publication: 706/20  
International Class:  G06F 15/18 20060101 G06F015/18