no code implementations • 26 Feb 2024 • Yuanyuan Liang, Keren Tan, Tingyu Xie, Wenbiao Tao, Siyuan Wang, Yunshi Lan, Weining Qian
Graph Databases (Graph DB) are widely applied in various fields, including finance, social networks, and medicine.
no code implementations • 22 Feb 2024 • Keren Tan, Kangyang Luo, Yunshi Lan, Zheng Yuan, Jinlong Shu
Lexical Simplification (LS) aims to simplify text at the lexical level.
no code implementations • 21 Feb 2024 • Lei Pan, Yunshi Lan, Yang Li, Weining Qian
Among existing methods for UTST tasks, attention masking approach and Large Language Models (LLMs) are deemed as two pioneering methods.
1 code implementation • 20 Feb 2024 • Xiang Li, Yunshi Lan, Chao Yang
Recently, numerous new benchmarks have been established to evaluate the performance of large language models (LLMs) via either computing a holistic score or employing another LLM as a judge.
1 code implementation • 1 Feb 2024 • Xin Liu, Yichen Zhu, Yunshi Lan, Chao Yang, Yu Qiao
In this paper, we systematically survey current efforts on the evaluation, attack, and defense of MLLMs' safety on images and text.
1 code implementation • 15 Jan 2024 • Yunshi Lan, Xinyuan Li, Hanyue Du, Xuesong Lu, Ming Gao, Weining Qian, Aoying Zhou
Natural Language Processing (NLP) aims to analyze text or speech via techniques in the computer science field.
1 code implementation • 29 Nov 2023 • Xin Liu, Yichen Zhu, Jindong Gu, Yunshi Lan, Chao Yang, Yu Qiao
The security concerns surrounding Large Language Models (LLMs) have been extensively explored, yet the safety of Multimodal Large Language Models (MLLMs) remains understudied.
1 code implementation • 15 Nov 2023 • Yunshi Lan, Xiang Li, Xin Liu, Yang Li, Wei Qin, Weining Qian
This results in a set of candidate answers.
no code implementations • 25 Oct 2023 • Qingyuan Tian, Hanlun Zhu, Lei Wang, Yang Li, Yunshi Lan
More analyses and ablation studies show the robustness and generalization of R$^3$ prompting method in solving reasoning tasks in LLMs under noisy context.
no code implementations • 12 Oct 2023 • Yuanyuan Liang, Jianing Wang, Hanlun Zhu, Lei Wang, Weining Qian, Yunshi Lan
Inspired by Chain-of-Thought (CoT) prompting, which is an in-context learning strategy for reasoning, we formulate KBQG task as a reasoning problem, where the generation of a complete question is splitted into a series of sub-question generation.
1 code implementation • 26 Sep 2023 • Hanyue Du, Yike Zhao, Qingyuan Tian, Jiani Wang, Lei Wang, Yunshi Lan, Xuesong Lu
Chinese Grammatical Error Correction (CGEC) has been attracting growing attention from researchers recently.
no code implementations • 12 Jun 2023 • Hao Sun, Yang Li, Liwei Deng, Bowen Li, Binyuan Hui, Binhua Li, Yunshi Lan, Yan Zhang, Yongbin Li
Context information modeling is an important task in conversational KBQA.
no code implementations • 9 May 2023 • Wei Qin, Zetong Chen, Lei Wang, Yunshi Lan, Weijieying Ren, Richang Hong
This paper proposes a new depression detection system based on LLMs that is both interpretable and interactive.
3 code implementations • 6 May 2023 • Lei Wang, Wanyu Xu, Yihuai Lan, Zhiqiang Hu, Yunshi Lan, Roy Ka-Wei Lee, Ee-Peng Lim
To address the calculation errors and improve the quality of generated reasoning steps, we extend PS prompting with more detailed instructions and derive PS+ prompting.
1 code implementation • CVPR 2023 • Kangyang Luo, Xiang Li, Yunshi Lan, Ming Gao
Federated Learning (FL) has emerged as a de facto machine learning area and received rapid increasing research interests from the community.
1 code implementation • 3 Sep 2022 • Yunshi Lan, Lei Wang, Jing Jiang, Ee-Peng Lim
To improve the compositional generalization in MWP solving, we propose an iterative data augmentation method that includes diverse compositional variation into training data and could collaborate with MWP methods.
1 code implementation • 2 Sep 2021 • Yihuai Lan, Lei Wang, Qiyuan Zhang, Yunshi Lan, Bing Tian Dai, Yan Wang, Dongxiang Zhang, Ee-Peng Lim
Over the last few years, there are a growing number of datasets and deep learning-based methods proposed for effectively solving MWPs.
Ranked #8 on Math Word Problem Solving on Math23K
1 code implementation • 15 Aug 2021 • Yunshi Lan, Gaole He, Jinhao Jiang, Jing Jiang, Wayne Xin Zhao, Ji-Rong Wen
Knowledge base question answering (KBQA) aims to answer a question over a knowledge base (KB).
1 code implementation • ACL 2021 • Yunshi Lan, Jing Jiang
We propose a novel graph-based model to capture the transitions of focal entities and apply a graph neural network to derive a probability distribution of focal entities for each question, which is then combined with a standard KBQA module to perform answer ranking.
1 code implementation • Findings (NAACL) 2022 • Zhenwen Liang, Jipeng Zhang, Lei Wang, Wei Qin, Yunshi Lan, Jie Shao, Xiangliang Zhang
Math word problem (MWP) solving faces a dilemma in number representation learning.
Ranked #5 on Math Word Problem Solving on MathQA
no code implementations • 25 May 2021 • Yunshi Lan, Gaole He, Jinhao Jiang, Jing Jiang, Wayne Xin Zhao, Ji-Rong Wen
In this paper, we elaborately summarize the typical challenges and solutions for complex KBQA.
1 code implementation • 11 Jan 2021 • Gaole He, Yunshi Lan, Jing Jiang, Wayne Xin Zhao, Ji-Rong Wen
In our approach, the student network aims to find the correct answer to the query, while the teacher network tries to learn intermediate supervision signals for improving the reasoning capacity of the student network.
Ranked #2 on Semantic Parsing on WebQuestionsSP
no code implementations • ACL 2020 • Yunshi Lan, Jing Jiang
Previous work on answering complex questions from knowledge bases usually separately addresses two types of complexity: questions with constraints and questions with multiple hops of relations.
no code implementations • 20 Jan 2020 • Shuohang Wang, Yunshi Lan, Yi Tay, Jing Jiang, Jingjing Liu
Transformer has been successfully applied to many natural language processing tasks.
no code implementations • COLING 2018 • Yunshi Lan, Jing Jiang
In this paper, we study how we can improve a deep learning approach to textual entailment by incorporating lexical entailment relations from WordNet.