Unified Representation and Lifted Sampling for Generative Models of Social Networks.
Pablo Robles-GrandaSebastián MorenoJennifer NevillePublished in: IJCAI (2017)
Keyphrases
- generative model
- social networks
- probabilistic model
- fisher kernel
- representational power
- mixture model
- generative and discriminative models
- discriminative learning
- hierarchical hidden markov models
- prior knowledge
- discriminative models
- image representation
- object categories
- conditional random fields
- visual patterns
- expectation maximization
- maximum entropy principle
- topic models
- em algorithm
- probabilistic inference
- graphical models
- unsupervised learning
- natural images
- information extraction
- similarity measure
- computer vision