Exploiting Syntactic, Semantic, and Lexical Regularities in Language Modeling via Directed Markov Random Fields.
Shaojun WangShaomin WangLi ChengRussell GreinerDale SchuurmansPublished in: Comput. Intell. (2013)
Keyphrases
- markov random field
- language modeling
- syntactic semantic
- language model
- retrieval model
- information retrieval
- dependency parsing
- query expansion
- graph cuts
- random fields
- belief propagation
- higher order
- probabilistic model
- n gram
- energy function
- cross lingual
- mrf model
- parameter estimation
- pairwise
- maximum a posteriori
- wordnet
- knowledge base
- text classification
- image segmentation
- document retrieval
- potential functions
- semantic relations
- natural language processing
- feature extraction
- markov networks