Reverse k-Nearest Neighbors Centrality Measures and Local Intrinsic Dimension.
Oscar PedreiraStéphane Marchand-MailletEdgar ChávezPublished in: SISAP (2020)
Keyphrases
- intrinsic dimension
- k nearest neighbor
- centrality measures
- nearest neighbor
- knn
- social network analysis
- network analysis
- social networks
- high dimensional data
- structural properties
- network topology
- intrinsic dimensionality
- high dimensions
- complex networks
- similarity search
- dimension reduction
- high dimensional
- distance function
- training set
- diffusion maps
- support vector machine svm
- sparse representation
- neural network
- high dimensional spaces
- low dimensional
- text classification
- high dimensionality
- collaborative filtering
- support vector machine
- data points
- network structure
- pattern recognition
- data sets
- index structure