On improving ROCK-based clustering for categorical data: student research abstract.
Riccardo CappuzzoPublished in: SAC (2018)
Keyphrases
- categorical data
- cluster analysis
- parameter free
- numerical data
- binary data
- numeric data
- attribute values
- correspondence analysis
- learning process
- intelligent tutoring systems
- student learning
- multivariate time series
- hierarchical latent class models
- clustering algorithm
- maximal frequent itemsets
- density based clustering
- learning styles
- hierarchical clustering algorithm
- clustering method
- unsupervised learning
- distance based outlier detection
- learning environment