Extending Metric Multidimensional Scaling with Bregman Divergences.
Jigang SunMalcolm K. CroweColin FyfePublished in: IEA/AIE (2) (2010)
Keyphrases
- multidimensional scaling
- bregman divergences
- mahalanobis distance
- euclidean distance
- fisher information
- kl divergence
- geodesic distance
- triangle inequality
- low dimensional
- cost sensitive
- distance metric
- dimensionality reduction
- loss function
- distance function
- cluster analysis
- distance measure
- metric learning
- nearest neighbor
- vector space
- metric space
- exponential family
- data points
- covariance matrix
- feature vectors
- shortest path
- principal component analysis
- least squares
- singular value decomposition
- information retrieval
- euclidean space
- high dimensional data
- latent semantic indexing
- nonnegative matrix factorization
- multi class
- data analysis