A comparison of mixture and vector space techniques for translation model adaptation.
Boxing ChenRoland KuhnGeorge F. FosterPublished in: AMTA (2014)
Keyphrases
- vector space
- covariance matrices
- low dimensional
- latent semantic indexing
- euclidean space
- vector space model
- feature vectors
- similarity search
- retrieval model
- distance measure
- riemannian manifolds
- document representation
- gaussian mixture
- finite dimensional
- face recognition
- mixture model
- input data
- dimensionality reduction
- information extraction
- feature space