GTPA: A Generative Model For Online Mentor-Apprentice Networks.
Muhammad Aurangzeb AhmadDavid A. HuffakerJing WangJeffrey William TreemMarshall Scott PooleJaideep SrivastavaPublished in: AAAI (2010)
Keyphrases
- generative model
- generative and discriminative models
- probabilistic model
- mixture model
- bayesian framework
- em algorithm
- posterior probability
- prior knowledge
- discriminative models
- conditional random fields
- data sets
- latent dirichlet allocation
- discriminative learning
- topic models
- e learning
- expectation maximization
- pairwise
- training data
- decision trees