Journal ArticleDOI
Validity index for crisp and fuzzy clusters
TLDR
A cluster validity index and its fuzzification is described, which can provide a measure of goodness of clustering on different partitions of a data set, and results demonstrating the superiority of the PBM-index in appropriately determining the number of clusters are provided.About:
This article is published in Pattern Recognition.The article was published on 2004-03-01. It has received 710 citations till now. The article focuses on the topics: Fuzzy clustering & Correlation clustering.read more
Citations
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Journal ArticleDOI
Cluster validity index based on Jeffrey divergence
TL;DR: In this paper, the authors proposed a new cluster validity index for which Jeffrey divergence is used to measure separation between clusters and compared the proposed index with other commonly used cluster validity indexes, such as the variance and the distance between cluster centers.
Journal ArticleDOI
A Protein Interaction Information-based Generative Model for Enhancing Gene Clustering.
TL;DR: A protein-protein interaction-based generative model that can efficiently perform a gene clustering and the comparative study with respect to silhouette score, Biological Homogeneity Index (BHI) and Biological Stability Index (BSI) proves that the proposedGenerative model outperforms than other state-of-the-art techniques.
Journal ArticleDOI
An approach to robust fault diagnosis in mechanical systems using computational intelligence
Adrián Rodríguez Ramos,José M. Bernal de Lázaro,Alberto Prieto-Moreno,Antônio José da Silva Neto,Orestes Llanes-Santiago +4 more
TL;DR: A novel approach to design robust fault diagnosis systems in mechanical systems using historical data and computational intelligence techniques is presented and satisfactory results obtained indicate the feasibility of the proposal.
Book ChapterDOI
Adaptive Overlapping Community Detection with Bayesian NonNegative Matrix Factorization
TL;DR: Non-negative Matrix Factorization for Community Detection using Bayesian explanation in factorizing process can not only catch most appropriate count of communities in a large network with Shrinkage method, but also verify good threshold how a node should be assigned to a community in fuzzy situation.
Journal ArticleDOI
A New Cluster Validity for Data Clustering
Xulei Yang,Aize Cao,Qing Song +2 more
TL;DR: The results of comparative study show that the proposed VB index has high ability in producing a good cluster number estimate and in addition, it provides a new approach for cluster validity from the view of statistical learning theory.
References
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Book
Genetic algorithms in search, optimization, and machine learning
TL;DR: In this article, the authors present the computer techniques, mathematical tools, and research results that will enable both students and practitioners to apply genetic algorithms to problems in many fields, including computer programming and mathematics.
Genetic algorithms in search, optimization and machine learning
TL;DR: This book brings together the computer techniques, mathematical tools, and research results that will enable both students and practitioners to apply genetic algorithms to problems in many fields.
Book
Applied Multivariate Statistical Analysis
R. A. Johnson,Dean W. Wichern +1 more
TL;DR: In this article, the authors present an overview of the basic concepts of multivariate analysis, including matrix algebra and random vectors, as well as a strategy for analyzing multivariate models.
Journal ArticleDOI
Applied Multivariate Statistical Analysis.
TL;DR: In this article, the authors present an overview of the basic concepts of multivariate analysis, including matrix algebra and random vectors, as well as a strategy for analyzing multivariate models.