KCTBASE

유방암 분류 성능 향상을 위한 배깅 서포트 벡터 머신
Bagging Support Vector Machine for Improving Breast Cancer Classification

보건정보통계학회지 2014년 39권 1호 p.15 ~ p.24

임진수(Lim Jin-Soo) - 경상대학교 생물학과
오윤식(Oh Yoon-Sik) - 경상대학교 생물학과
임동훈(Lim Dong-Hoon) - 경상대학교 정보통계학과

Abstract

Objectives: We proposed bagging SVM which constructs SVM ensembles using bagging for improving breast cancer classification.

Methods: Each individual SVM was trained independently using the randomly chosen training samples via a bootstrap technique. Then, they were aggregated into to make a collective decision in aggregation strategy such as the majority voting. We compared the proposed bagging SVM model with existing single models such as discriminant analysis, logistic regression analysis, decision tree, support vector machines for two UCI data and simulated data. Performance of these techniques was compared through accuracy, positive predictive value, negative predictive value, sensitivity, specificity and F-score.

Results: Experimental results for two UCI data and the simulated data showed that the proposed bagging SVM model outperformed single SVM, discriminant analysis, logistic regression analysis, decision tree and neural network in terms of various performance measures.

Conclusions: We proposed bagging SVM for improving breast cancer classification. The bagging SVM ensembles outperformed existing single models for all applications in terms of various performance measures.

키워드

Classification, Breast cancer, Support vector machine, Performance evaluation, Bagging support vector machine

KMID : 1155220140390010015

원문 및 링크아웃 정보

등재저널 정보

주제코드

주제명(Target field)

연구대상(Population)

연구참여(Sample size)

대상성별(Gender)

질병특성(Condition Category)

연구환경(Setting)

연구설계(Study Design)

연구기간(Period)

중재방법(Intervention Type)

중재명칭(Intervention Name)

키워드(Keyword)

유효성결과(Recomendation)

연구비지원(Fund Source)

근거수준평가(Evidence Hierarchy)

출판년도(Year)

참여저자수(Authors)

대표저자

DOI

KCD코드

ICD 03

건강보험코드

유방암 분류 성능 향상을 위한 배깅 서포트 벡터 머신 Bagging Support Vector Machine for Improving Breast Cancer Classification

Abstract

키워드

유방암 분류 성능 향상을 위한 배깅 서포트 벡터 머신
Bagging Support Vector Machine for Improving Breast Cancer Classification