Paraphrase Generation from Latent-Variable PCFGs for Semantic Parsing.
Shashi NarayanSiva ReddyShay B. CohenPublished in: INLG (2016)
Keyphrases
- latent variables
- semantic parsing
- question answering
- probabilistic model
- dependency parsing
- random variables
- latent variable models
- topic models
- semantic roles
- semantic role labeling
- prior knowledge
- semantic representation
- context free grammars
- natural language understanding
- natural language processing
- co occurrence
- pairwise
- data mining