Non-Uniform Stochastic Average Gradient Method for Training Conditional Random Fields.
Mark SchmidtReza BabanezhadMohamed Osama AhmedAaron DefazioAnn CliftonAnoop SarkarPublished in: CoRR (2015)
Keyphrases
- conditional random fields
- gradient method
- structured prediction
- graphical models
- probabilistic model
- error correcting output coding
- hidden markov models
- sequence labeling
- markov random field
- web page prediction
- information extraction
- higher order
- convergence rate
- pairwise
- crf model
- step size
- generative model
- training set
- optimization methods
- multi class
- weighted sums
- image processing
- multiclass classification
- support vector machine
- evolutionary algorithm
- policy gradient
- prediction accuracy
- segmentation method
- bayesian networks