Clustering methodologies for identifying country core competencies.
Ronald N. KostoffJ. Antonio del RíoHéctor D. CortésCharles SmithAndrew SmithCaroline S. WagnerLoet LeydesdorffGeorge KarypisGuido MalpohlRene TshiteyaPublished in: J. Inf. Sci. (2007)
Keyphrases
- clustering algorithm
- clustering method
- k means
- data mining
- data clustering
- cluster analysis
- similarity function
- project management
- spectral clustering
- data objects
- database
- unsupervised learning
- feature selection
- genetic algorithm
- south african
- fuzzy clustering
- clustering analysis
- hierarchical clustering
- outlier detection
- document clustering
- information theoretic
- self organizing maps
- high dimensional data
- artificial intelligence
- real world