Nonlinear Diffusion for Community Detection and Semi-Supervised Learning.
Rania IbrahimDavid F. GleichPublished in: WWW (2019)
Keyphrases
- nonlinear diffusion
- semi supervised learning
- community detection
- label propagation algorithm
- anisotropic diffusion
- label propagation
- semi supervised
- denoising
- image denoising
- labeled data
- unlabeled data
- complex networks
- network analysis
- social networks
- community structure
- partial differential equations
- machine learning
- supervised learning
- unsupervised learning
- training data
- learning problems
- noise reduction
- edge preserving
- link prediction
- active learning
- transfer learning
- image processing
- data points
- image segmentation
- natural images
- text classification
- knowledge discovery
- object recognition
- community detection algorithms
- reinforcement learning