A Spectral Algorithm for Latent Tree Graphical Models.
Ankur P. ParikhLe SongEric P. XingPublished in: ICML (2011)
Keyphrases
- graphical models
- probabilistic model
- dynamic programming
- belief propagation
- factor graphs
- objective function
- search space
- k means
- parameter estimation
- approximate inference
- map inference
- learning algorithm
- loopy belief propagation
- markov networks
- relational data
- graph structure
- combinatorial optimization
- linear programming
- markov logic networks
- np hard
- optimal solution
- image segmentation