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In this paper, we present a novel approach to identify feature specific expressions of opinion in product reviews with different features and mixed emotions. The objective is realized by identifying a set of potential features in the review…

信息检索 · 计算机科学 2012-09-19 Subhabrata Mukherjee , Pushpak Bhattacharyya

Image caption rating is becoming increasingly important because computer-generated captions are used extensively for descriptive annotation. However, rating the accuracy of captions in describing images is time-consuming and subjective in…

计算机视觉与模式识别 · 计算机科学 2026-03-26 Kezia Minni , Qiang Zhang , Monoshiz Mahbub Khan , Zhe Yu

Opinions in scientific research papers can be divergent, leading to controversies among reviewers. However, most existing datasets for opinion summarization are centered around product reviews and assume that the analyzed opinions are…

计算与语言 · 计算机科学 2024-06-18 Qi Zeng , Mankeerat Sidhu , Ansel Blume , Hou Pong Chan , Lu Wang , Heng Ji

Speech is the most common way humans express their feelings, and sentiment analysis is the use of tools such as natural language processing and computational algorithms to identify the polarity of these feelings. Even though this field has…

Sentence fusion is the task of joining several independent sentences into a single coherent text. Current datasets for sentence fusion are small and insufficient for training modern neural models. In this paper, we propose a method for…

计算与语言 · 计算机科学 2019-03-19 Mor Geva , Eric Malmi , Idan Szpektor , Jonathan Berant

Recently, image captioning has aroused great interest in both academic and industrial worlds. Most existing systems are built upon large-scale datasets consisting of image-sentence pairs, which, however, are time-consuming to construct. In…

计算机视觉与模式识别 · 计算机科学 2021-08-18 Fenglin Liu , Meng Gao , Tianhao Zhang , Yuexian Zou

We propose a method for unsupervised abstractive opinion summarization, that combines the attributability and scalability of extractive approaches with the coherence and fluency of Large Language Models (LLMs). Our method, HIRO, learns an…

计算与语言 · 计算机科学 2024-07-18 Tom Hosking , Hao Tang , Mirella Lapata

Claims are the central component of an argument. Detecting claims across different domains or data sets can often be challenging due to their varying conceptualization. We propose to alleviate this problem by fine tuning a language model…

计算与语言 · 计算机科学 2019-05-20 Tuhin Chakrabarty , Christopher Hidey , Kathleen McKeown

We consider the problem of estimating a ranking on a set of items from noisy pairwise comparisons given item features. We address the fact that pairwise comparison data often reflects irrational choice, e.g. intransitivity. Our key…

机器学习 · 统计学 2020-06-30 Amanda Bower , Laura Balzano

Argumentative stance classification plays a key role in identifying authors' viewpoints on specific topics. However, generating diverse pairs of argumentative sentences across various domains is challenging. Existing benchmarks often come…

计算与语言 · 计算机科学 2024-11-19 Jiaqing Yuan , Ruijie Xi , Munindar P. Singh

The way we perceive a sound depends on many aspects-- its ecological frequency, acoustic features, typicality, and most notably, its identified source. In this paper, we present the HCU400: a dataset of 402 sounds ranging from easily…

音频与语音处理 · 电气工程与系统科学 2019-11-14 Ishwarya Ananthabhotla , David B. Ramsay , Joseph A. Paradiso

Argument mining is a core technology for automating argument search in large document collections. Despite its usefulness for this task, most current approaches to argument mining are designed for use only with specific text types and fall…

计算与语言 · 计算机科学 2018-02-19 Christian Stab , Tristan Miller , Iryna Gurevych

Social media popularity and importance is on the increase due to people using it for various types of social interaction across multiple channels. This systematic review focuses on the evolving research area of Social Opinion Mining, tasked…

计算与语言 · 计算机科学 2021-07-08 Keith Cortis , Brian Davis

For text classification tasks, finetuned language models perform remarkably well. Yet, they tend to rely on spurious patterns in training data, thus limiting their performance on out-of-distribution (OOD) test data. Among recent models…

计算与语言 · 计算机科学 2022-10-24 Maarten De Raedt , Fréderic Godin , Chris Develder , Thomas Demeester

Sentiment analysis, a popular technique for opinion mining, has been used by the software engineering research community for tasks such as assessing app reviews, developer emotions in issue trackers and developer opinions on APIs. Past…

计算与语言 · 计算机科学 2018-12-27 Achyudh Ram , Meiyappan Nagappan

Data scarcity has been a long standing issue in the field of open-domain social dialogue. To quench this thirst, we present SODA: the first publicly available, million-scale high-quality social dialogue dataset. By contextualizing social…

Spoken Language Understanding infers semantic meaning directly from audio data, and thus promises to reduce error propagation and misunderstandings in end-user applications. However, publicly available SLU resources are limited. In this…

计算与语言 · 计算机科学 2020-11-30 Emanuele Bastianelli , Andrea Vanzo , Pawel Swietojanski , Verena Rieser

A preference-based subjective evaluation is a key method for evaluating generative media reliably. However, its huge combinations of pairs prohibit it from being applied to large-scale evaluation using crowdsourcing. To address this issue,…

人机交互 · 计算机科学 2024-03-12 Yusuke Yasuda , Tomoki Toda

A massive amount of reviews are generated daily from various platforms. It is impossible for people to read through tons of reviews and to obtain useful information. Automatic summarizing customer reviews thus is important for identifying…

计算与语言 · 计算机科学 2020-06-02 Pengyuan Li , Lei Huang , Guang-jie Ren

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