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Sentiment analysis (SA) is the automated process of detecting and understanding the emotions conveyed through written text. Over the past decade, SA has gained significant popularity in the field of Natural Language Processing (NLP). With…

计算与语言 · 计算机科学 2023-05-25 Karthick Prasad Gunasekaran

The exponential growth of textual data presents substantial challenges in management and analysis, notably due to high storage and processing costs. Text classification, a vital aspect of text mining, provides robust solutions by enabling…

计算与语言 · 计算机科学 2025-01-22 Kamal Taha , Paul D. Yoo , Chan Yeun , Aya Taha

Using LLMs for Multi-Document Topic Extraction has recently gained popularity due to their apparent high-quality outputs, expressiveness, and ease of use. However, most existing evaluation practices are not designed for LLM-generated topics…

计算与语言 · 计算机科学 2025-05-30 Itamar Trainin , Omri Abend

Sentiment analysis (SA) aims to identify the sentiment expressed in a text, such as a product review. Given a review and the sentiment associated with it, this work formulates SA as a combination of two tasks: (1) a causal discovery task…

计算与语言 · 计算机科学 2024-10-29 Zhiheng Lyu , Zhijing Jin , Fernando Gonzalez , Rada Mihalcea , Bernhard Schölkopf , Mrinmaya Sachan

We present a scalable large language model (LLM)-based system that combines aspect-based sentiment analysis (ABSA) with guided summarization to generate concise and interpretable product review summaries for the Wayfair platform. Our…

There is growing interest in leveraging large language models (LLMs) for text-to-model translation and optimization tasks. This paper aims to advance this line of research by introducing \textsc{Text2Model} and \textsc{Text2Zinc}.…

人工智能 · 计算机科学 2026-05-28 Serdar Kadioglu , Karthik Uppuluri , Akash Singirikonda

As one of the most extensive social networking services, Twitter has more than 300 million active users as of 2022. Among its many functions, Twitter is now one of the go-to platforms for consumers to share their opinions about products or…

计算与语言 · 计算机科学 2022-09-30 Shengyang Wu , Yi Gao

Speech quality assessment typically requires evaluating audio from multiple aspects, such as mean opinion score (MOS) and speaker similarity (SIM) \etc., which can be challenging to cover using one small model designed for a single task. In…

音频与语音处理 · 电气工程与系统科学 2025-04-02 Siyin Wang , Wenyi Yu , Yudong Yang , Changli Tang , Yixuan Li , Jimin Zhuang , Xianzhao Chen , Xiaohai Tian , Jun Zhang , Guangzhi Sun , Lu Lu , Yuxuan Wang , Chao Zhang

Large language model (LLM) evaluation platforms increasingly rely on pairwise human judgments. These data are noisy, sparse, and non-uniform, yet leaderboards are reported with limited uncertainty quantification. We study this as…

统计方法学 · 统计学 2026-04-08 Jiachun Li , David Simchi-Levi , Will Wei Sun

Sentiment analysis is a widely researched area within Natural Language Processing (NLP), attracting significant interest due to the advent of automated solutions. Despite this, the task remains challenging because of the inherent complexity…

计算与语言 · 计算机科学 2024-07-30 Brigita Vileikytė , Mantas Lukoševičius , Lukas Stankevičius

Sentiment analysis (SA) is commonly applied to digital textual data, revealing insight into opinions and feelings. Many systematic reviews have summarized existing work, but often overlook discussions of validity and scientific practices.…

计算机与社会 · 计算机科学 2023-10-31 Laura E. M. Ayravainen , Joanne Hinds , Brittany I. Davidson

The fast-growing amount of information on the Internet makes the research in automatic document summarization very urgent. It is an effective solution for information overload. Many approaches have been proposed based on different…

计算与语言 · 计算机科学 2018-08-01 Kamal Al-Sabahi , Zuping Zhang , Jun Long , Khaled Alwesabi

Large language model (LLM) is an effective approach to addressing data scarcity in low-resource scenarios. Recent existing research designs hand-crafted prompts to guide LLM for data augmentation. We introduce a data augmentation strategy…

计算与语言 · 计算机科学 2025-06-10 Yaping Chai , Haoran Xie , Joe S. Qin

Understanding choices performed by online customers is a growing need in the travel industry. In many practical situations, the only available information is the flight search query performed by the customer with no additional profile…

信息检索 · 计算机科学 2020-07-15 Sara Scaramuccia , Simon Nanty , Florent Masseglia

Targeted Sentiment Analysis (TSA) is a central task for generating insights from consumer reviews. Such content is extremely diverse, with sites like Amazon or Yelp containing reviews on products and businesses from many different domains.…

计算与语言 · 计算机科学 2022-05-10 Orith Toledo-Ronen , Matan Orbach , Yoav Katz , Noam Slonim

The explosive growth of user devices and emerging applications is driving unprecedented traffic demands, accompanied by stringent Quality of Service (QoS) requirements. Addressing these challenges necessitates innovative service…

网络与互联网体系结构 · 计算机科学 2025-04-16 Mohammad Farhoudi , Masoud Shokrnezhad , Somayeh Kianpisheh , Tarik Taleb

Consumers often heavily rely on online product reviews, analyzing both quantitative ratings and textual descriptions to assess product quality. However, existing research hasn't adequately addressed how to systematically encourage the…

信息检索 · 计算机科学 2025-04-22 Ekta Gujral , Apurva Sinha , Lishi Ji , Bijayani Sanghamitra Mishra

The computer service industry has expanded rapidly over the past two decades, driven by the proliferation of computing technologies, the entry of large firms, and the availability of online diagnostic and troubleshooting tools. In this…

计算机与社会 · 计算机科学 2025-12-12 Mohammed Abboodi

Civil aviation maintenance is a domain characterized by stringent industry standards. Within this field, maintenance procedures and troubleshooting represent critical, knowledge-intensive tasks that require sophisticated reasoning. To…

计算与语言 · 计算机科学 2025-08-29 Feng Zhang , Chengjie Pang , Yuehan Zhang , Chenyu Luo

The exponential growth of digital content has generated massive textual datasets, necessitating the use of advanced analytical approaches. Large Language Models (LLMs) have emerged as tools that are capable of processing and extracting…

计算与语言 · 计算机科学 2024-05-24 Benjamin M. Ampel , Chi-Heng Yang , James Hu , Hsinchun Chen