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Opinion mining is the branch of computation that deals with opinions, appraisals, attitudes, and emotions of people and their different aspects. This field has attracted substantial research interest in recent years. Aspect-level (called…

计算与语言 · 计算机科学 2022-12-29 Subhasis Dasgupta , Jaydip Sen

While social media platforms, such as Twitter, provide a medium for large-scale opinion sharing during news events, it is manually impossible for individuals or media agencies to process the vast volume of content to identify key…

计算与语言 · 计算机科学 2026-05-25 Chaitanya Wanjari , Jessica Kamal , Riddhi Jain , Samruddhi Kurhe , Roshni Chakraborty

Automatic summarization plays an important role in the exponential document growth on the Web. On content websites such as CNN.com and WikiHow.com, there often exist various kinds of side information along with the main document for…

计算与语言 · 计算机科学 2023-05-22 Xiuying Chen , Mingzhe Li , Shen Gao , Xin Cheng , Qiang Yang , Qishen Zhang , Xin Gao , Xiangliang Zhang

Opinion summarization aims to profile a target by extracting opinions from multiple documents. Most existing work approaches the task in a semi-supervised manner due to the difficulty of obtaining high-quality annotation from thousands of…

计算与语言 · 计算机科学 2021-10-19 Suyu Ge , Jiaxin Huang , Yu Meng , Sharon Wang , Jiawei Han

Question Answering (QA) systems on patient-related data can assist both clinicians and patients. They can, for example, assist clinicians in decision-making and enable patients to have a better understanding of their medical history.…

机器学习 · 计算机科学 2023-11-09 Jayetri Bardhan , Kirk Roberts , Daisy Zhe Wang

Opinion summarization is expected to digest larger review sets and provide summaries from different perspectives. However, most existing solutions are deficient in epitomizing extensive reviews and offering opinion summaries from various…

计算与语言 · 计算机科学 2023-10-23 Han Jiang , Rui Wang , Zhihua Wei , Yu Li , Xinpeng Wang

Product-related question answering (QA) is an important but challenging task in E-Commerce. It leads to a great demand on automatic review-driven QA, which aims at providing instant responses towards user-posted questions based on diverse…

计算与语言 · 计算机科学 2020-08-31 Yang Deng , Wenxuan Zhang , Wai Lam

Question Routing in Community-based Question Answering websites aims at recommending newly posted questions to potential users who are most likely to provide "accepted answers". Most of the existing approaches predict users' expertise based…

社会与信息网络 · 计算机科学 2022-07-06 Vaibhav Krishna , Vaiva Vasiliauskaite , Nino Antulov-Fantulin

Community Question Answering (CQA) platforms contain plenty of CQA texts (i.e., questions and answers corresponding to the question) where named entities appear ubiquitously. In this paper, we define a new task of CQA entity linking (CQAEL)…

计算与语言 · 计算机科学 2022-05-25 Yuhan Li , Wei Shen , Jianbo Gao , Yadong Wang

The PerAnsSumm 2025 challenge focuses on perspective-aware healthcare answer summarization (Agarwal et al., 2025). This work proposes a few-shot learning framework using a Snorkel-BART-SVM pipeline for classifying and summarizing open-ended…

计算与语言 · 计算机科学 2025-03-24 Nadia Saeed

In today's data and information-rich world, summarization techniques are essential in harnessing vast text to extract key information and enhance decision-making and efficiency. In particular, topic-focused summarization is important due to…

人工智能 · 计算机科学 2024-04-26 Wenchuan Mu , Kwan Hui Lim

Opinion summarization is the automatic creation of text reflecting subjective information expressed in multiple documents, such as user reviews of a product. The task is practically important and has attracted a lot of attention. However,…

机器学习 · 计算机科学 2020-10-13 Arthur Bražinskas , Mirella Lapata , Ivan Titov

Dialog summarization has become increasingly important in managing and comprehending large-scale conversations across various domains. This task presents unique challenges in capturing the key points, context, and nuances of multi-turn long…

计算与语言 · 计算机科学 2024-02-28 Ankan Mullick , Ayan Kumar Bhowmick , Raghav R , Ravi Kokku , Prasenjit Dey , Pawan Goyal , Niloy Ganguly

Objective: The aim of this paper is to survey the recent work in medical documents summarization. Background: During the last decade, documents summarization got increasing attention by the AI research community. More recently it also…

计算与语言 · 计算机科学 2007-05-23 Stergos D. Afantenos , Vangelis Karkaletsis , Panagiotis Stamatopoulos

In the healthcare domain, summarizing medical questions posed by patients is critical for improving doctor-patient interactions and medical decision-making. Although medical data has grown in complexity and quantity, the current body of…

Generating a concise summary from a large collection of arguments on a given topic is an intriguing yet understudied problem. We propose to represent such summaries as a small set of talking points, termed "key points", each scored…

计算与语言 · 计算机科学 2020-06-11 Roy Bar-Haim , Lilach Eden , Roni Friedman , Yoav Kantor , Dan Lahav , Noam Slonim

The rapid growth of open-access (OA) publications has intensified the challenge of identifying relevant scientific papers. Due to privacy constraints and limited access to user interaction data, recent efforts have shifted toward…

信息检索 · 计算机科学 2025-11-06 Shenghua Wang , Zhen Yin

Table summarization is a crucial task aimed at condensing information from tabular data into concise and comprehensible textual summaries. However, existing approaches often fall short of adequately meeting users' information and quality…

计算与语言 · 计算机科学 2024-08-27 Weijia Zhang , Vaishali Pal , Jia-Hong Huang , Evangelos Kanoulas , Maarten de Rijke

Debate summarization is one of the novel and challenging research areas in automatic text summarization which has been largely unexplored. In this paper, we develop a debate summarization pipeline to summarize key topics which are discussed…

计算与语言 · 计算机科学 2017-08-16 Nattapong Sanchan , Ahmet Aker , Kalina Bontcheva

In e-commerce, opinion summarization is the process of summarizing the consensus opinions found in product reviews. However, the potential of additional sources such as product description and question-answers (QA) has been considered less…