Alternating diffusion maps for dementia severity assessment.
Tal ShnitzerMaya RapaportNoga CohenNatalya YarovinskyRonen TalmonJudith Aharon-PeretzPublished in: ICASSP (2017)
Keyphrases
- diffusion maps
- manifold learning
- dimensionality reduction
- nonlinear dimensionality reduction
- semi supervised
- action classification
- statistical learning
- low dimensional
- feature selection
- high dimension
- data sets
- high dimensional data
- nearest neighbor
- multi class
- data points
- high dimensional
- feature space
- feature extraction
- neural network