Think Globally, Fit Locally: Unsupervised Learning of Low Dimensional Manifold.
Lawrence K. SaulSam T. RoweisPublished in: J. Mach. Learn. Res. (2003)
Keyphrases
- unsupervised learning
- low dimensional manifolds
- manifold learning
- intrinsic dimensionality
- manifold structure
- low dimensional
- supervised learning
- sparse coding
- dimensionality reduction
- semi supervised learning
- semi supervised
- data clustering
- nonlinear dimensionality reduction
- high dimensional
- dimension reduction
- high dimensional data
- object recognition
- expectation maximization
- face images
- laplacian eigenmaps
- model selection
- ensemble methods
- machine learning
- data points
- probabilistic model
- pairwise
- pattern recognition