Span-based Hierarchical Semantic Parsing for Task-Oriented Dialog.
Panupong PasupatSonal GuptaKarishma MandyamRushin ShahMike LewisLuke ZettlemoyerPublished in: EMNLP/IJCNLP (1) (2019)
Keyphrases
- semantic parsing
- dependency parsing
- natural language sentences
- question answering
- semantic representation
- semantic role labeling
- semantic parser
- natural language
- semantic roles
- natural language processing
- dialogue system
- natural language understanding
- machine learning
- context free grammars
- context sensitive
- semi supervised
- information retrieval