Neighborhood Graph Neural Networks under Random Perturbations and Quantization Errors.
Leila Ben SaadNama Ajay NagendraBaltasar Beferull-LozanoPublished in: SPAWC (2022)
Keyphrases
- quantization error
- neighborhood graph
- neural network
- knn
- manifold learning
- pattern recognition
- k nearest neighbor
- data distribution
- data points
- euclidean distance
- reconstruction error
- error diffusion
- visual words
- voronoi diagram
- image classification
- unsupervised learning
- gray scale
- image patches
- additive noise
- multiresolution
- graph construction
- data analysis