Local manifold distance based on neighborhood graph reordering.
Ilias TheodorakopoulosGeorge EconomouSpiros FotopoulosChristos TheoharatosPublished in: Pattern Recognit. (2016)
Keyphrases
- neighborhood graph
- euclidean distance
- manifold learning
- knn
- data points
- graph laplacian
- graph construction
- geodesic distance
- data distribution
- voronoi diagram
- euclidean space
- distance measure
- neural network
- multidimensional scaling
- dimension reduction
- k nearest neighbor
- feature space
- data sets
- unsupervised learning
- distance metric
- dimensionality reduction
- high dimensional
- pattern recognition
- data structure
- similarity measure
- manifold structure
- feature selection
- machine learning