Detection of Verbal Multi-Word Expressions via Conditional Random Fields with Syntactic Dependency Features and Semantic Re-Ranking.
Alfredo MaldonadoLifeng HanErwan MoreauAshjan AlsulaimaniKoel Dutta ChowdhuryCarl VogelQun LiuPublished in: MWE@EACL (2017)
Keyphrases
- conditional random fields
- hidden markov models
- graphical models
- named entity recognition
- feature extraction
- natural language
- maximum entropy
- information extraction
- probabilistic model
- higher order
- co occurrence
- feature vectors
- markov random field
- generative model
- multiword
- semantic knowledge
- feature set
- background knowledge
- semantic information
- information retrieval
- clustering algorithm