Normalization of direct citations for clustering in publication-level networks: evaluation of six approaches.
Peter SjögårdePer AhlgrenPublished in: Scientometrics (2024)
Keyphrases
- data mining tasks
- digital libraries
- social networks
- evaluation methods
- citation networks
- information theoretic
- self organizing maps
- clustering algorithm
- dimensionality reduction
- higher level
- clustering method
- data points
- k means
- cluster analysis
- evaluation criteria
- image segmentation
- clustering approaches
- learning algorithm