activity
20192024
most citedOverview of the CCKS 2019 Knowledge Graph Evaluation Track: Entity, Relation, Event and QA

11 citations · 26 across the 10 of their papers we have counts for

collaborators

10 papers

cs.CL2024

OpenBA-V2: Reaching 77.3% High Compression Ratio with Fast Multi-Stage Pruning

Dan Qiao, Yi Su, Pinzheng Wang +18

Large Language Models (LLMs) have played an important role in many fields due to their powerful capabilities.However, their massive number of parameters leads to high deployment re…

cs.CL2022★ 3 cited

SelfMix: Robust Learning Against Textual Label Noise with Self-Mixup Training

Dan Qiao, Chenchen Dai, Yuyang Ding +4

The conventional success of textual classification relies on annotated data, and the new paradigm of pre-trained language models (PLMs) still requires a few labeled data for downst…

cs.CL2022★ 2 cited

STAD: Self-Training with Ambiguous Data for Low-Resource Relation Extraction

Junjie Yu, Xing Wang, Jiangjiang Zhao +2

We present a simple yet effective self-training approach, named as STAD, for low-resource relation extraction. The approach first classifies the auto-annotated instances into two g…

cs.CL2021

Efficient Document-level Event Extraction via Pseudo-Trigger-aware Pruned Complete Graph

Tong Zhu, Xiaoye Qu, Wenliang Chen +4

Most previous studies of document-level event extraction mainly focus on building argument chains in an autoregressive way, which achieves a certain success but is inefficient in b…

cs.CL2021

Exploiting Rich Syntax for Better Knowledge Base Question Answering

Pengju Zhang, Yonghui Jia, Muhua Zhu +2

Recent studies on Knowledge Base Question Answering (KBQA) have shown great progress on this task via better question understanding. Previous works for encoding questions mainly fo…

cs.CL2020★ 2 cited

Towards Accurate and Consistent Evaluation: A Dataset for Distantly-Supervised Relation Extraction

Tong Zhu, Haitao Wang, Junjie Yu +4

In recent years, distantly-supervised relation extraction has achieved a certain success by using deep neural networks. Distant Supervision (DS) can automatically generate large-sc…

cs.AI2020★ 11 cited

Overview of the CCKS 2019 Knowledge Graph Evaluation Track: Entity, Relation, Event and QA

Xianpei Han, Zhichun Wang, Jiangtao Zhang +22

Knowledge graph models world knowledge as concepts, entities, and the relationships between them, which has been widely used in many real-world tasks. CCKS 2019 held an evaluation…

cs.CL2019★ 5 cited

Improving Neural Relation Extraction with Positive and Unlabeled Learning

Zhengqiu He, Wenliang Chen, Yuyi Wang +3

We present a novel approach to improve the performance of distant supervision relation extraction with Positive and Unlabeled (PU) Learning. This approach first applies reinforceme…

cs.CL2019★ 1 cited

CCKS 2019 Shared Task on Inter-Personal Relationship Extraction

Haitao Wang, Zhengqiu He, Tong Zhu +3

The CCKS2019 shared task was devoted to inter-personal relationship extraction. Given two person entities and at least one sentence containing these two entities, participating tea…

cs.CL2019★ 2 cited

IPRE: a Dataset for Inter-Personal Relationship Extraction

Haitao Wang, Zhengqiu He, Jin Ma +2

Inter-personal relationship is the basis of human society. In order to automatically identify the relations between persons from texts, we need annotated data for training systems.…