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RBF와 LVQ 인공신경망을 이용한 요(尿) 딥스틱 선별검사에서의 요로감염 분류
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  • RBF와 LVQ 인공신경망을 이용한 요(尿) 딥스틱 선별검사에서의 요로감염 분류
저자명
민경기,강명서,신기영,이상식,문정환,Min. Kyoung-Kee,Kang. Myung-Seo,Shin. Ki-Young,Lee. Sang-Sik,Hun. Joung-Hwan
간행물명
바이오시스템공학
권/호정보
2008년|33권 5호|pp.340-347 (8 pages)
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한국농업기계학회
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

Dipstick urinalysis is used as a routine test for a screening test of UTI (urinary tract infection) in primary practice because urine dipstick test is simple. The result of dipstick urinalysis brings medical professionals to make a microscopic examination and urine culture for exact UTI diagnosis, therefore it is emphasized on a role of screening test. The objective of this study was to the classification between UTI patients and normal subjects using hybrid neural network classifier with enhanced clustering performance in urine dipstick screening test. In order to propose a classifier, we made a hybrid neural network which combines with RBF layer, summation & normalization layer and L VQ artificial neural network layer. For the demonstration of proposed hybrid neural network, we compared proposed classifier with various artificial neural networks such as back-propagation, RBFNN and PNN method. As a result, classification performance of proposed classifier was able to classify 95.81% of the normal subjects and 83.87% of the UTI patients, total average 90.72% according to validation dataset. The proposed classifier confirms better performance than other classifiers. Therefore the application of such a proposed classifier expect to utilize telemedicine to classify between UTI patients and normal subjects in the future.