In allusion to such problems as the no use of the structural information of the dataset in the traditional clustering effectiveness evaluation function and the excessive noisy point deletion, the research method integrating theoretical analysis and empirical analysis is adopted to establish KPI management index system model for telecommunication enterprises. A new clustering effectiveness evaluation function is proposed in this article. Specifically, PCA (principal component analysis) method in multivariate statistics is applied in the performance evaluation systems of telecommunication enterprises, and meanwhile relevant instances are analyzed and evaluated. Therein, the evaluation index system has the features of simpleness, strong practicability, low operation cost and high accuracy, and the geometric structure features of dataset are added for the performance evaluation of telecommunication enterprises. Additionally, distance critical value L is added in the compact indexes and the constraint condition thereof is also given in order to construct a new clustering effectiveness evaluation index model which can more scientifically and rationally reflect the actual evaluation result.
목차
Abstract 1. Introduction 2. Big Data Clustering Effectiveness Evaluation Function 3. Construction of New Clustering Effectiveness Evaluation Function 3.1. Compactness Measurement 3.2. Separability Measurement Based on Dual Constraints to Noise Points 3.3. Construction of Clustering Effectiveness Function 4. Coalition Evaluation Method Based on Fuzzy Soft Set 4.1. Coalition Evaluation Process 5. Instance Analysis 6. Conclusion References
키워드
Clustering analysisEffectiveness evaluation functionFuzzy soft set; Internet of thingsBig dataComprehensive evaluationInformation integration
저자
Jun Qi [ Department of Accounting, Management School, Jinan University, Guang zhou, 510632, China ]
Lan Yi [ Department of Accounting, Management School, Jinan University, Guang zhou, 510632, China ]
보안공학연구지원센터(IJUNESST) [Science & Engineering Research Support Center, Republic of Korea(IJUNESST)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of u- and e- Service, Science and Technology
간기
격월간
pISSN
2005-4246
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of u- and e- Service, Science and Technology Vol.9 No.4