Ocular Indicators of Mental Workload: A Comparison of Scanpath Entropy and Fixations Clustering.
Piero MaggiOrlando RicciardiFrancesco Di NoceraPublished in: H-WORKLOAD (2019)
Keyphrases
- eye tracking
- eye movements
- eye tracker
- clustering algorithm
- information theoretic
- human computer interaction
- information theory
- visual attention
- clustering method
- response time
- eye movement data
- mutual information
- k means
- data sets
- document clustering
- data clustering
- hierarchical clustering
- outlier detection
- categorical data
- fuzzy clustering
- eye tracking data
- information entropy
- mental states
- pairwise
- visual search
- dissimilarity measure
- spectral clustering
- data points
- cluster analysis
- high dimensional data