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Sentiment prediction remains a challenging and unresolved task in various research fields, including psychology, neuroscience, and computer science. This stems from its high degree of subjectivity and limited input sources that can…

Computation and Language · Computer Science 2021-05-10 JongYoon Lim , Inkyu Sa , Ho Seok Ahn , Norina Gasteiger , Sanghyub John Lee , Bruce MacDonald

In this paper, we present a novel approach to synthesize realistic images based on their semantic layouts. It hypothesizes that for objects with similar appearance, they share similar representation. Our method establishes dependencies…

Computer Vision and Pattern Recognition · Computer Science 2021-09-16 Yi Wang , Lu Qi , Ying-Cong Chen , Xiangyu Zhang , Jiaya Jia

Human-in-the-loop topic modelling incorporates users' knowledge into the modelling process, enabling them to refine the model iteratively. Recent research has demonstrated the value of user feedback, but there are still issues to consider,…

Computation and Language · Computer Science 2023-04-05 Zheng Fang , Lama Alqazlan , Du Liu , Yulan He , Rob Procter

The majority of current systems for end-to-end dialog generation focus on response quality without an explicit control over the affective content of the responses. In this paper, we present an affect-driven dialog system, which generates…

Computation and Language · Computer Science 2019-04-08 Pierre Colombo , Wojciech Witon , Ashutosh Modi , James Kennedy , Mubbasir Kapadia

Multimodal sentiment analysis benefits various applications such as human-computer interaction and recommendation systems. It aims to infer the users' bipolar ideas using visual, textual, and acoustic signals. Although researchers affirm…

Machine Learning · Computer Science 2021-06-29 Sana Rahmani , Saeid Hosseini , Raziyeh Zall , Mohammad Reza Kangavari , Sara Kamran , Wen Hua

In the last few years, emotion detection in social-media text has become a popular problem due to its wide ranging application in better understanding the consumers, in psychology, in aiding human interaction with computers, designing smart…

Computation and Language · Computer Science 2021-03-02 Anshul Wadhawan , Akshita Aggarwal

This brief literature review studies the problem of audiovisual speech synthesis, which is the problem of generating an animated talking head given a text as input. Due to the high complexity of this problem, we approach it as the…

Sound · Computer Science 2021-03-09 Efthymios Georgiou , Athanasios Katsamanis

Recent technological advancements in the Internet and Social media usage have resulted in the evolution of faster and efficient platforms of communication. These platforms include visual, textual and speech mediums and have brought a unique…

Computer Vision and Pattern Recognition · Computer Science 2020-10-12 Sunil Gundapu , Radhika Mamidi

Recent developments in generative AI have shone a spotlight on high-performance synthetic text generation technologies. The now wide availability and ease of use of such models highlights the urgent need to provide equally powerful…

Computation and Language · Computer Science 2023-10-25 Alan Cowap , Yvette Graham , Jennifer Foster

With the rapid development of artificial intelligence (AI), digital humans have attracted more and more attention and are expected to achieve a wide range of applications in several industries. Then, most of the existing digital humans…

Multimedia · Computer Science 2023-11-01 Yingjie Zhou , Yaodong Chen , Kaiyue Bi , Lian Xiong , Hui Liu

Opinion mining, also known as sentiment analysis, is a subfield of natural language processing (NLP) that focuses on identifying and extracting subjective information in textual material. This can include determining the overall sentiment…

Computation and Language · Computer Science 2023-08-08 Nour Eddine Zekaoui , Siham Yousfi , Maryem Rhanoui , Mounia Mikram

The successful emotional conversation system depends on sufficient perception and appropriate expression of emotions. In a real-life conversation, humans firstly instinctively perceive emotions from multi-source information, including the…

Computation and Language · Computer Science 2022-03-31 Yunlong Liang , Fandong Meng , Ying Zhang , Jinan Xu , Yufeng Chen , Jie Zhou

High-fidelity speech can be synthesized by end-to-end text-to-speech models in recent years. However, accessing and controlling speech attributes such as speaker identity, prosody, and emotion in a text-to-speech system remains a challenge.…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-05 Zexin Cai , Chuxiong Zhang , Ming Li

In a world where technology is increasingly embedded in our everyday experiences, systems that sense and respond to human emotions are elevating digital interaction. At the intersection of artificial intelligence and human-computer…

Human-Computer Interaction · Computer Science 2025-05-06 Karishma Hegde , Hemadri Jayalath

Advancements in Text-to-Image synthesis over recent years have focused more on improving the quality of generated samples using datasets with descriptive prompts. However, real-world image-caption pairs present in domains such as news data…

Computer Vision and Pattern Recognition · Computer Science 2024-08-06 Aashish Anantha Ramakrishnan , Sharon X. Huang , Dongwon Lee

The group affect or emotion in an image of people can be inferred by extracting features about both the people in the picture and the overall makeup of the scene. The state-of-the-art on this problem investigates a combination of facial…

Computer Vision and Pattern Recognition · Computer Science 2018-03-15 Ashok Sundaresan , Sugumar Murugesan , Sean Davis , Karthik Kappaganthu , ZhongYi Jin , Divya Jain , Anurag Maunder

While many apps include built-in options to report bugs or request features, users still provide an increasing amount of feedback via social media, like Twitter. Compared to traditional issue trackers, the reporting process in social media…

Software Engineering · Computer Science 2019-08-01 Daniel Martens , Walid Maalej

Empathy is critical to successful mental health support. Empathy measurement has predominantly occurred in synchronous, face-to-face settings, and may not translate to asynchronous, text-based contexts. Because millions of people use…

Computation and Language · Computer Science 2020-09-18 Ashish Sharma , Adam S. Miner , David C. Atkins , Tim Althoff

A sentiment analysis system powered by machine learning was created in this study to improve real-time social network public opinion monitoring. For sophisticated sentiment identification, the suggested approach combines cutting-edge…

Computation and Language · Computer Science 2025-02-25 Arsen Tolebay Nurlanuly

Stylized image captioning systems aim to generate a caption not only semantically related to a given image but also consistent with a given style description. One of the biggest challenges with this task is the lack of sufficient paired…

Computer Vision and Pattern Recognition · Computer Science 2021-08-27 Guodun Li , Yuchen Zhai , Zehao Lin , Yin Zhang