A Context Modelling Approach Based on Temporal Euclidean Vector Space.
Xingye XuXiaolin QinLiang LiuQian ZhouYouwei DingPublished in: UIC/ATC/ScalCom/CBDCom/IoP/SmartWorld (2016)
Keyphrases
- vector space
- euclidean space
- lie group
- retrieval model
- similarity search
- finite dimensional
- covariance matrices
- vector space model
- feature vectors
- cosine distance
- contextual information
- low dimensional
- context sensitive
- distance measure
- riemannian manifolds
- metric space
- high dimensional
- latent semantic indexing
- pattern recognition
- training data
- computer vision
- data mining