Clustering Facial Attributes: Narrowing the Path From Soft to Hard Biometrics.
Andrea F. AbatePaola BarraSilvio BarraCristiano MolinariMichele NappiFabio NarducciPublished in: IEEE Access (2020)
Keyphrases
- facial recognition
- clustering algorithm
- clustering method
- data objects
- facial expressions
- k means
- hierarchical clustering
- spectral clustering
- facial images
- unsupervised learning
- numerical attributes
- decision table
- fuzzy clustering
- data clustering
- facial features
- categorical data
- attribute values
- shortest path
- data points
- pattern recognition
- human identification
- data sets
- face recognition
- facial expression recognition
- multi attribute
- document clustering
- cluster analysis
- self organizing maps
- similarity measure