Dimension Reduction for Origin-Destination Flow Estimation: Blind Estimation Made Possible.
Jingyuan XiaWei DaiJohn PolakMichel BierlairePublished in: CoRR (2018)
Keyphrases
- dimension reduction
- flow estimation
- origin destination
- optical flow estimation
- optical flow
- d scene
- principal component analysis
- singular value decomposition
- linear discriminant analysis
- feature extraction
- high dimensional data
- high dimensional
- feature space
- feature selection
- image sequences
- low dimensional
- cluster analysis
- unsupervised learning
- motion estimation
- high dimensionality
- preprocessing
- accurate estimation
- dimensionality reduction
- supervised learning
- maximum likelihood
- neural network
- least squares
- face recognition
- flow field
- probabilistic model
- multiscale
- pattern recognition
- data mining