Low-Dimensional Manifold Distributional Semantic Models.
Georgia AthanasopoulouElias IosifAlexandros PotamianosPublished in: COLING (2014)
Keyphrases
- semantic models
- low dimensional manifolds
- manifold learning
- low dimensional
- intrinsic dimensionality
- high dimensional
- face images
- high dimensional data
- nonlinear dimensionality reduction
- data points
- co occurrence
- subspace methods
- latent semantic analysis
- semantic features
- dimensionality reduction
- dimension reduction
- vector space
- face recognition
- data mining
- semantic annotation
- feature space
- data analysis
- feature extraction
- text classification
- principal component analysis
- image features
- feature vectors
- multimedia
- information retrieval