Identification of dependency patterns in research collaboration environments through cluster analysis.
Bangrae LeeOh-Jin KwonHan-joon KimPublished in: J. Inf. Sci. (2011)
Keyphrases
- cluster analysis
- data mining techniques
- categorical data
- clustering algorithm
- data clustering
- hierarchical latent class models
- k means
- factor analysis
- data mining
- clustering method
- unsupervised learning
- correlation analysis
- data analysis
- fuzzy clustering
- cluster validity
- clustering analysis
- neural gas
- partitional clustering
- fuzzy c means
- multidimensional scaling
- machine learning