1 code implementation • 15 Feb 2024 • Zhihao Fan, Jialong Tang, Wei Chen, Siyuan Wang, Zhongyu Wei, Jun Xi, Fei Huang, Jingren Zhou
To simulate the procedure, we collect high-quality medical records to create patient, examiner, and medical director agents.
1 code implementation • 12 May 2023 • Jialong Tang, Hongyu Lin, Zhuoqun Li, Yaojie Lu, Xianpei Han, Le Sun
Event schema provides a conceptual, structural and formal language to represent events and model the world event knowledge.
no code implementations • 15 Mar 2022 • Jialong Tang, Hongyu Lin, Meng Liao, Yaojie Lu, Xianpei Han, Le Sun, Weijian Xie, Jin Xu
In this paper, we propose a new \textbf{scene-wise} paradigm for procedural text understanding, which jointly tracks states of all entities in a scene-by-scene manner.
1 code implementation • ACL 2021 • Yaojie Lu, Hongyu Lin, Jin Xu, Xianpei Han, Jialong Tang, Annan Li, Le Sun, Meng Liao, Shaoyi Chen
Event extraction is challenging due to the complex structure of event records and the semantic gap between text and event.
Ranked #3 on Event Extraction on ACE2005
1 code implementation • ACL 2021 • Jialong Tang, Hongyu Lin, Meng Liao, Yaojie Lu, Xianpei Han, Le Sun, Weijian Xie, Jin Xu
Current event-centric knowledge graphs highly rely on explicit connectives to mine relations between events.
1 code implementation • Findings of the Association for Computational Linguistics 2020 • Jialong Tang, Yaojie Lu, Hongyu Lin, Xianpei Han, Le Sun, Xinyan Xiao, Hua Wu
One of the biggest bottlenecks in building accurate, high coverage neural open IE systems is the need for large labelled corpora.
1 code implementation • 5 Mar 2021 • Jinsong Su, Jialong Tang, Hui Jiang, Ziyao Lu, Yubin Ge, Linfeng Song, Deyi Xiong, Le Sun, Jiebo Luo
In aspect-based sentiment analysis (ABSA), many neural models are equipped with an attention mechanism to quantify the contribution of each context word to sentiment prediction.
Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA)
1 code implementation • 17 Sep 2020 • Yaojie Lu, Hongyu Lin, Jialong Tang, Xianpei Han, Le Sun
Traditional event coreference systems usually rely on pipeline framework and hand-crafted features, which often face error propagation problem and have poor generalization ability.
no code implementations • EMNLP 2020 • Hongyu Lin, Yaojie Lu, Jialong Tang, Xianpei Han, Le Sun, Zhicheng Wei, Nicholas Jing Yuan
Specifically, we erase name regularity, mention coverage and context diversity respectively from the benchmarks, in order to explore their impact on the generalization ability of models.
1 code implementation • ACL 2019 • Jialong Tang, Ziyao Lu, Jinsong Su, Yubin Ge, Linfeng Song, Le Sun, Jiebo Luo
In aspect-level sentiment classification (ASC), it is prevalent to equip dominant neural models with attention mechanisms, for the sake of acquiring the importance of each context word on the given aspect.
Aspect-Based Sentiment Analysis (ABSA) Sentiment Classification