Sequencing of instructional terms based on cluster analysis with weighted graph.
Norihito ToyotaTakeo SaegusaPublished in: Systems and Computers in Japan (2000)
Keyphrases
- cluster analysis
- weighted graph
- categorical data
- data clustering
- hierarchical latent class models
- factor analysis
- shortest path
- k means
- data mining
- data analysis
- clustering algorithm
- minimum weight
- graph partitioning
- clustering method
- graph connectivity
- cluster validity
- unsupervised learning
- latent class models
- data objects
- edge weights
- information retrieval
- database
- normalized cut
- database systems
- probabilistic model