A Method for Tuning the Structure of a Hierarchical Causal Network Used to Evaluate a Learner's Profile.
Yoshitaka FujiwaraYoshiaki OhnishiHideki YoshidaPublished in: IEICE Trans. Inf. Syst. (2006)
Keyphrases
- high precision
- synthetic data
- dynamic programming
- high accuracy
- similarity measure
- tree structure
- significant improvement
- experimental evaluation
- computational cost
- hierarchical structure
- segmentation method
- peer to peer
- knn
- probabilistic model
- neural network
- computational complexity
- objective function
- face recognition
- social networks