GRAM: Grammar-Based Refined-Label Representing Mechanism in the Hierarchical Semantic Parsing Task.

Dinh-Truong Do Minh-Phuong Nguyen Le-Minh Nguyen

Published in: NLDB (2023)

Keyphrases

semantic parsing
context free grammars
dependency parsing
question answering
semantic representation
semantic role labeling
natural language sentences
feature selection
query language
semi supervised
natural language understanding
semantic roles
relational databases
visual features