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Entity Matching (EM), which aims to identify whether two entity records from two relational tables refer to the same real-world entity, is one of the fundamental problems in data management. Traditional EM assumes that two tables are…

数据库 · 计算机科学 2022-07-19 Pengfei Wang , Xiaocan Zeng , Lu Chen , Fan Ye , Yuren Mao , Junhao Zhu , Yunjun Gao

Generalized Entity Matching (GEM), which aims at judging whether two records represented in different formats refer to the same real-world entity, is an essential task in data management. The prompt tuning paradigm for pre-trained language…

计算与语言 · 计算机科学 2024-05-09 Yikuan Xia , Jiazun Chen , Xinchi Li , Jun Gao

Entity matching (EM) refers to the problem of identifying pairs of data records in one or more relational tables that refer to the same entity in the real world. Supervised machine learning (ML) models currently achieve state-of-the-art…

数据库 · 计算机科学 2022-11-15 Renzhi Wu , Alexander Bendeck , Xu Chu , Yeye He

Entity Resolution (ER) is the problem of semi-automatically determining when two entities refer to the same underlying entity, with applications ranging from healthcare to e-commerce. Traditional ER solutions required considerable manual…

人工智能 · 计算机科学 2024-04-09 Navapat Nananukul , Khanin Sisaengsuwanchai , Mayank Kejriwal

Prompt Tuning is emerging as a scalable and cost-effective method to fine-tune Pretrained Language Models (PLMs), which are often referred to as Large Language Models (LLMs). This study benchmarks the performance and computational…

计算与语言 · 计算机科学 2024-04-15 Valentin Leonhard Buchner , Lele Cao , Jan-Christoph Kalo , Vilhelm von Ehrenheim

Entity matching is the task of deciding whether two entity descriptions refer to the same real-world entity. Entity matching is a central step in most data integration pipelines. Many state-of-the-art entity matching methods rely on…

计算与语言 · 计算机科学 2024-10-21 Ralph Peeters , Aaron Steiner , Christian Bizer

Entity Linking in natural language processing seeks to match text entities to their corresponding entries in a dictionary or knowledge base. Traditional approaches rely on contextual models, which can be complex, hard to train, and have…

计算与语言 · 计算机科学 2025-05-23 Yifan Ding , Amrit Poudel , Qingkai Zeng , Tim Weninger , Balaji Veeramani , Sanmitra Bhattacharya

Pre-trained Language Models (PLMs) have been applied in NLP tasks and achieve promising results. Nevertheless, the fine-tuning procedure needs labeled data of the target domain, making it difficult to learn in low-resource and non-trivial…

计算与语言 · 计算机科学 2022-11-08 Dongfang Li , Baotian Hu , Qingcai Chen

Video-and-language pre-training has shown promising improvements on various downstream tasks. Most previous methods capture cross-modal interactions with a transformer-based multimodal encoder, not fully addressing the misalignment between…

计算机视觉与模式识别 · 计算机科学 2021-12-24 Dongxu Li , Junnan Li , Hongdong Li , Juan Carlos Niebles , Steven C. H. Hoi

Entity Matching (EM) is a core data cleaning task, aiming to identify different mentions of the same real-world entity. Active learning is one way to address the challenge of scarce labeled data in practice, by dynamically collecting the…

数据库 · 计算机科学 2020-03-31 Venkata Vamsikrishna Meduri , Lucian Popa , Prithviraj Sen , Mohamed Sarwat

Prompt tuning for pre-trained masked language models (MLM) has shown promising performance in natural language processing tasks with few labeled examples. It tunes a prompt for the downstream task, and a verbalizer is used to bridge the…

计算与语言 · 计算机科学 2024-03-22 Weisen Jiang , Yu Zhang , James T. Kwok

Entity Matching (EM) involves identifying different data representations referring to the same entity from multiple data sources and is typically formulated as a binary classification problem. It is a challenging problem in data integration…

计算与语言 · 计算机科学 2023-05-31 John Bosco Mugeni , Steven Lynden , Toshiyuki Amagasa , Akiyoshi Matono

Relation classification (RC) aims to predict the relationship between a pair of subject and object in a given context. Recently, prompt tuning approaches have achieved high performance in RC. However, existing prompt tuning approaches have…

计算与语言 · 计算机科学 2022-03-09 Jiejun Tan , Wenbin Hu , WeiWei Liu

Entity matching, a core data integration problem, is the task of deciding whether two data tuples refer to the same real-world entity. Recent advances in deep learning methods, using pre-trained language models, were proposed for resolving…

数据库 · 计算机科学 2023-11-28 Bar Genossar , Avigdor Gal , Roee Shraga

Entity Matching (EM)--the task of determining whether two data records refer to the same real-world entity--is a core task in data integration. Recent advances in deep learning have set a new standard for EM, particularly through…

数据库 · 计算机科学 2026-03-18 Nicholas Pulsone , Roee Shraga , Gregory Goren

Entity matching (EM) refers to the problem of identifying tuple pairs in one or more relations that refer to the same real world entities. Supervised machine learning (ML) approaches, and deep learning based approaches in particular,…

数据库 · 计算机科学 2021-09-27 Renzhi Wu , Prem Sakala , Peng Li , Xu Chu , Yeye He

Recently, prompt-tuning has achieved promising results for specific few-shot classification tasks. The core idea of prompt-tuning is to insert text pieces (i.e., templates) into the input and transform a classification task into a masked…

计算与语言 · 计算机科学 2023-09-19 Xiang Chen , Ningyu Zhang , Xin Xie , Shumin Deng , Yunzhi Yao , Chuanqi Tan , Fei Huang , Luo Si , Huajun Chen

This work introduces a new multi-task, parameter-efficient language model (LM) tuning method that learns to transfer knowledge across different tasks via a mixture of soft prompts-small prefix embedding vectors pre-trained for different…

计算与语言 · 计算机科学 2022-12-02 Akari Asai , Mohammadreza Salehi , Matthew E. Peters , Hannaneh Hajishirzi

Prompt tuning is a promising method to fine-tune a pre-trained language model without retraining its large-scale parameters. Instead, it attaches a soft prompt to the input text, whereby downstream tasks can be well adapted by merely…

计算与语言 · 计算机科学 2024-12-12 Pengxiang Lan , Enneng Yang , Yuting Liu , Guibing Guo , Jianzhe Zhao , Xingwei Wang

As an effective approach to tune pre-trained language models (PLMs) for specific tasks, prompt-learning has recently attracted much attention from researchers. By using \textit{cloze}-style language prompts to stimulate the versatile…

计算与语言 · 计算机科学 2021-08-25 Ning Ding , Yulin Chen , Xu Han , Guangwei Xu , Pengjun Xie , Hai-Tao Zheng , Zhiyuan Liu , Juanzi Li , Hong-Gee Kim
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