36 citations · 55 across the 12 of their papers we have counts for
Showing 2021Show all
3 papers · 1 filter
cs.CL2021★ 2 cited
Few-Shot NLU with Vector Projection Distance and Abstract Triangular CRF
Su Zhu, Lu Chen, Ruisheng Cao +3
Data sparsity problem is a key challenge of Natural Language Understanding (NLU), especially for a new target domain. By training an NLU model in source domains and applying the mo…
cs.CL2021★ 9 cited
LGESQL: Line Graph Enhanced Text-to-SQL Model with Mixed Local and Non-Local Relations
Ruisheng Cao, Lu Chen, Zhi Chen +3
This work aims to tackle the challenging heterogeneous graph encoding problem in the text-to-SQL task. Previous methods are typically node-centric and merely utilize different weig…
cs.CL2021★ 1 cited
ShadowGNN: Graph Projection Neural Network for Text-to-SQL Parser
Zhi Chen, Lu Chen, Yanbin Zhao +4
Given a database schema, Text-to-SQL aims to translate a natural language question into the corresponding SQL query. Under the setup of cross-domain, traditional semantic parsing m…