Yuanzheng Wang — accepted AI-conference papers

2024

RoCEL: Advancing Table Entity Linking through Distinctive Row and Column Contexts

Yuanzheng Wang, Yixing Fan, Jiafeng Guo, Ruqing Zhang, Xueqi Cheng

EMNLP 2024main

Table entity linking (TEL) aims to map entity mentions in the table to their corresponding entities in a knowledge base (KB). The core of this task is to leverage structured contexts, specifically row and column contexts, to enhance the semantics of mentions in entity disambiguation. Most entity lin…

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2022

MGAD: Learning Descriptional Representation Distilled from Distributional Semantics for Unseen Entities

Yuanzheng Wang, Xueqi Cheng, Yixing Fan, Xiaofei Zhu, Huasheng Liang, Qiang Yan +1

IJCAI 2022poster

Entity representation plays a central role in building effective entity retrieval models. Recent works propose to learn entity representations based on entity-centric contexts, which achieve SOTA performances on many tasks. However, these methods lead to poor representations for unseen entities sinc…

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