1 code implementation • 15 Apr 2024 • Yuchen Shi, Deqing Yang, Jingping Liu, Yanghua Xiao, ZongYu Wang, Huimin Xu
To achieve NTE, we devise a novel Syntax&Semantic-Enhanced Negation Extraction model, namely SSENE, which is built based on a generative pretrained language model (PLM) {of Encoder-Decoder architecture} with a multi-task learning framework.
1 code implementation • 25 Feb 2024 • Xin Mao, Feng-Lin Li, Huimin Xu, Wei zhang, Anh Tuan Luu
While Reinforcement Learning from Human Feedback (RLHF) significantly enhances the generation quality of Large Language Models (LLMs), recent studies have raised concerns regarding the complexity and instability associated with the Proximal Policy Optimization (PPO) algorithm, proposing a series of order-based calibration methods as viable alternatives.
1 code implementation • 20 Jan 2024 • Zhen Chen, Jingping Liu, Deqing Yang, Yanghua Xiao, Huimin Xu, ZongYu Wang, Rui Xie, Yunsen Xian
Open information extraction (OpenIE) aims to extract the schema-free triplets in the form of (\emph{subject}, \emph{predicate}, \emph{object}) from a given sentence.
no code implementations • 9 Aug 2021 • Huimin Xu, Yi Bu, MeiJun Liu, Chenwei Zhang, Mengyi Sun, Yi Zhang, Eric Meyer, Eduardo Salas, Ying Ding
In Science of Science, few studies have looked at scientific collaboration from the perspective of team power dynamics.
2 code implementations • 18 Aug 2020 • Xin Mao, Wenting Wang, Huimin Xu, Yuanbin Wu, Man Lan
Entity alignment aims to identify equivalent entity pairs from different Knowledge Graphs (KGs), which is essential in integrating multi-source KGs.
Ranked #3 on Entity Alignment on DICEWS-1K
1 code implementation • 20 Jul 2020 • Huimin Xu, Zhicong Chen, RuiQi Li, Cheng-Jun Wang
In contrast, the people of higher social class have more capability to stride over the constraints of information cocoon.
Computers and Society
1 code implementation • The International Conference on Web Search and Data Mining (WSDM) 2020 • Xin Mao, Wenting Wang, Huimin Xu, Man Lan, Yuanbin Wu
To tackle these challenges, we propose a novel Meta Relation Aware Entity Alignment (MRAEA) to directly model cross-lingual entity embeddings by attending over the node's incoming and outgoing neighbors and its connected relations' meta semantics.
Ranked #17 on Entity Alignment on DBP15k zh-en
2 code implementations • ACL 2019 • Huimin Xu, Wenting Wang, Xin Mao, Xinyu Jiang, Man Lan
Supplementing product information by extracting attribute values from title is a crucial task in e-Commerce domain.
1 code implementation • 12 Nov 2018 • Huimin Xu, Zhang Zhang, Lingfei Wu, Cheng-Jun Wang
Our analysis of thousands of movies and books reveals how these cultural products weave stereotypical gender roles into morality tales and perpetuate gender inequality through storytelling.
no code implementations • SEMEVAL 2018 • Huimin Xu, Man Lan, Yuanbin Wu
This paper describes our submissions to SemEval 2018 task 1.