Clustering approach to characterize haptic expressions of emotions.
Yoren GaffaryVictoria EyharabideJean-Claude MartinMehdi AmmiPublished in: ACM Trans. Appl. Percept. (2013)
Keyphrases
- clustering method
- clustering algorithm
- k means
- hierarchical clustering
- unsupervised learning
- virtual environment
- categorical data
- facial expressions
- information theoretic
- data clustering
- clustering analysis
- information retrieval
- fuzzy clustering
- spectral clustering
- cluster analysis
- distance metric
- virtual reality
- data points
- image sequences