Search Results for author: Ruisheng Cao

Found 13 papers, 8 papers with code

CSS: A Large-scale Cross-schema Chinese Text-to-SQL Medical Dataset

1 code implementation25 May 2023 Hanchong Zhang, Jieyu Li, Lu Chen, Ruisheng Cao, Yunyan Zhang, Yu Huang, Yefeng Zheng, Kai Yu

Furthermore, we present CSS, a large-scale CrosS-Schema Chinese text-to-SQL dataset, to carry on corresponding studies.

Benchmarking Text-To-SQL

On the Structural Generalization in Text-to-SQL

no code implementations12 Jan 2023 Jieyu Li, Lu Chen, Ruisheng Cao, Su Zhu, Hongshen Xu, Zhi Chen, Hanchong Zhang, Kai Yu

Exploring the generalization of a text-to-SQL parser is essential for a system to automatically adapt the real-world databases.


Few-Shot NLU with Vector Projection Distance and Abstract Triangular CRF

no code implementations9 Dec 2021 Su Zhu, Lu Chen, Ruisheng Cao, Zhi Chen, Qingliang Miao, Kai Yu

In this paper, we propose to improve prototypical networks with vector projection distance and abstract triangular Conditional Random Field (CRF) for the few-shot NLU.

intent-classification Intent Classification +5

ShadowGNN: Graph Projection Neural Network for Text-to-SQL Parser

no code implementations NAACL 2021 Zhi Chen, Lu Chen, Yanbin Zhao, Ruisheng Cao, Zihan Xu, Su Zhu, Kai Yu

Given a database schema, Text-to-SQL aims to translate a natural language question into the corresponding SQL query.

Semantic Parsing Text-To-SQL

Vector Projection Network for Few-shot Slot Tagging in Natural Language Understanding

1 code implementation21 Sep 2020 Su Zhu, Ruisheng Cao, Lu Chen, Kai Yu

Few-shot slot tagging becomes appealing for rapid domain transfer and adaptation, motivated by the tremendous development of conversational dialogue systems.

Few-Shot Learning Natural Language Understanding +2

Jointly Encoding Word Confusion Network and Dialogue Context with BERT for Spoken Language Understanding

1 code implementation24 May 2020 Chen Liu, Su Zhu, Zijian Zhao, Ruisheng Cao, Lu Chen, Kai Yu

In this paper, a novel BERT based SLU model (WCN-BERT SLU) is proposed to encode WCNs and the dialogue context jointly.

Spoken Language Understanding

Dual Learning for Semi-Supervised Natural Language Understanding

2 code implementations26 Apr 2020 Su Zhu, Ruisheng Cao, Kai Yu

The framework is composed of dual pseudo-labeling and dual learning method, which enables an NLU model to make full use of data (labeled and unlabeled) through a closed-loop of the primal and dual tasks.

Natural Language Understanding

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