Search Results for author: Yifan Wei

Found 7 papers, 6 papers with code

Neeko: Leveraging Dynamic LoRA for Efficient Multi-Character Role-Playing Agent

1 code implementation21 Feb 2024 Xiaoyan Yu, Tongxu Luo, Yifan Wei, Fangyu Lei, Yiming Huang, Hao Peng, Liehuang Zhu

Large Language Models (LLMs) have revolutionized open-domain dialogue agents but encounter challenges in multi-character role-playing (MCRP) scenarios.

Incremental Learning

Assessing Knowledge Editing in Language Models via Relation Perspective

2 code implementations15 Nov 2023 Yifan Wei, Xiaoyan Yu, Huanhuan Ma, Fangyu Lei, Yixuan Weng, Ran Song, Kang Liu

Knowledge Editing (KE) for modifying factual knowledge in Large Language Models (LLMs) has been receiving increasing attention.

knowledge editing Relation

TableQAKit: A Comprehensive and Practical Toolkit for Table-based Question Answering

no code implementations23 Oct 2023 Fangyu Lei, Tongxu Luo, Pengqi Yang, Weihao Liu, Hanwen Liu, Jiahe Lei, Yiming Huang, Yifan Wei, Shizhu He, Jun Zhao, Kang Liu

Table-based question answering (TableQA) is an important task in natural language processing, which requires comprehending tables and employing various reasoning ways to answer the questions.

Question Answering

EX-FEVER: A Dataset for Multi-hop Explainable Fact Verification

1 code implementation15 Oct 2023 Huanhuan Ma, Weizhi Xu, Yifan Wei, Liuji Chen, Qiang Liu, Shu Wu, Liang Wang

Each instance is accompanied by a veracity label and an explanation that outlines the reasoning path supporting the veracity classification.

Claim Verification Explanation Generation +3

MenatQA: A New Dataset for Testing the Temporal Comprehension and Reasoning Abilities of Large Language Models

1 code implementation8 Oct 2023 Yifan Wei, Yisong Su, Huanhuan Ma, Xiaoyan Yu, Fangyu Lei, Yuanzhe Zhang, Jun Zhao, Kang Liu

As a result, it is natural for people to believe that LLMs have also mastered abilities such as time understanding and reasoning.

counterfactual

S$^3$HQA: A Three-Stage Approach for Multi-hop Text-Table Hybrid Question Answering

1 code implementation19 May 2023 Fangyu Lei, Xiang Li, Yifan Wei, Shizhu He, Yiming Huang, Jun Zhao, Kang Liu

In this paper, we propose a three-stage TextTableQA framework S3HQA, which comprises of retriever, selector, and reasoner.

Question Answering Reading Comprehension

Multi-View Graph Representation Learning for Answering Hybrid Numerical Reasoning Question

1 code implementation5 May 2023 Yifan Wei, Fangyu Lei, Yuanzhe Zhang, Jun Zhao, Kang Liu

Hybrid question answering (HybridQA) over the financial report contains both textual and tabular data, and requires the model to select the appropriate evidence for the numerical reasoning task.

Graph Representation Learning Machine Reading Comprehension +1

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