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Automatic emotion recognition plays a key role in computer-human interaction as it has the potential to enrich the next-generation artificial intelligence with emotional intelligence. It finds applications in customer and/or representative…

Sound · Computer Science 2022-02-21 Sarala Padi , Seyed Omid Sadjadi , Dinesh Manocha , Ram D. Sriram

Auscultation remains a cornerstone of clinical practice, essential for both initial evaluation and continuous monitoring. Clinicians listen to the lung sounds and make a diagnosis by combining the patient's medical history and test results.…

Machine Learning · Computer Science 2025-05-13 June-Woo Kim , Sanghoon Lee , Miika Toikkanen , Daehwan Hwang , Kyunghoon Kim

This paper presents a novel deep neural network (DNN) for multimodal fusion of audio, video and text modalities for emotion recognition. The proposed DNN architecture has independent and shared layers which aim to learn the representation…

Computer Vision and Pattern Recognition · Computer Science 2019-07-09 Juan D. S. Ortega , Mohammed Senoussaoui , Eric Granger , Marco Pedersoli , Patrick Cardinal , Alessandro L. Koerich

Audio is a critical component of multimodal perception, and any truly intelligent system must demonstrate a wide range of auditory capabilities. These capabilities include transcription, classification, retrieval, reasoning, segmentation,…

Sound · Computer Science 2026-02-10 Georg Heigold , Ehsan Variani , Tom Bagby , Cyril Allauzen , Ji Ma , Shankar Kumar , Michael Riley

Motivated by the fact that characteristics of different sound classes are highly diverse in different temporal scales and hierarchical levels, a novel deep convolutional neural network (CNN) architecture is proposed for the environmental…

Sound · Computer Science 2018-06-15 Boqing Zhu , Kele Xu , Dezhi Wang , Lilun Zhang , Bo Li , Yuxing Peng

For sales and marketing organizations within large enterprises, identifying and understanding new markets, customers and partners is a key challenge. Intel's Sales and Marketing Group (SMG) faces similar challenges while growing in new…

Information Retrieval · Computer Science 2019-12-03 Itay Lieder , Meirav Segal , Eran Avidan , Asaf Cohen , Tom Hope

Sentiment classification has been crucial for many natural language processing (NLP) applications, such as the analysis of movie reviews, tweets, or customer feedback. A sufficiently large amount of data is required to build a robust…

Computation and Language · Computer Science 2020-08-27 Alberto Poncelas , Pintu Lohar , Andy Way , James Hadley

Recently, audio-visual separation approaches have taken advantage of the natural synchronization between the two modalities to boost audio source separation performance. They extracted high-level semantics from visual inputs as the guidance…

Sound · Computer Science 2024-07-08 Shentong Mo , Yapeng Tian

This paper investigates the optimal selection and fusion of feature encoders across multiple modalities and combines these in one neural network to improve sentiment detection. We compare different fusion methods and examine the impact of…

Computation and Language · Computer Science 2024-06-04 Zehui Wu , Ziwei Gong , Jaywon Koo , Julia Hirschberg

The increasing global prevalence of mental disorders, such as depression and PTSD, requires objective and scalable diagnostic tools. Traditional clinical assessments often face limitations in accessibility, objectivity, and consistency.…

Audio and Speech Processing · Electrical Eng. & Systems 2025-04-03 Abdelrahaman A. Hassan , Abdelrahman A. Ali , Aya E. Fouda , Radwa J. Hanafy , Mohammed E. Fouda

Auto dealerships receive thousands of calls daily from customers who are interested in sales, service, vendors and jobseekers. With so many calls, it is very important for auto dealers to understand the intent of these calls to provide…

Machine Learning · Computer Science 2019-07-09 Junmei Zhong , William Li

Accurate tumor segmentation in PET/CT images is crucial for computer-aided cancer diagnosis and treatment. The primary challenge lies in effectively integrating the complementary information from PET and CT images. In clinical settings, the…

Image and Video Processing · Electrical Eng. & Systems 2025-01-03 Yuxuan Qi , Li Lin , Jiajun Wang , Bin Zhang , Jingya Zhang

Speech emotion recognition is a challenging task, and extensive reliance has been placed on models that use audio features in building well-performing classifiers. In this paper, we propose a novel deep dual recurrent encoder model that…

Computation and Language · Computer Science 2018-10-11 Seunghyun Yoon , Seokhyun Byun , Kyomin Jung

Currently available benchmarks for few-shot learning (machine learning with few training examples) are limited in the domains they cover, primarily focusing on image classification. This work aims to alleviate this reliance on image-based…

Sound · Computer Science 2022-04-12 Calum Heggan , Sam Budgett , Timothy Hospedales , Mehrdad Yaghoobi

In this paper, we propose a solution for the semi-supervised learning track (MER-SEMI) in MER2024. First, in order to enhance the performance of the feature extractor on sentiment classification tasks,we fine-tuned video and text feature…

Sound · Computer Science 2024-09-10 Pujin Shi , Fei Gao

Traffic congestion remains a pressing urban challenge, requiring intelligent transportation systems for real-time management. We present a hybrid framework that combines deep learning and reinforcement learning for acoustic vehicle speed…

Sound · Computer Science 2025-09-03 Yuli Zhang , Pengfei Fan , Ruiyuan Jiang , Hankang Gu , Dongyao Jia , Xinheng Wang

This paper presents a Multi-modal Emotion Recognition (MER) system designed to enhance emotion recognition accuracy in challenging acoustic conditions. Our approach combines a modified and extended Hierarchical Token-semantic Audio…

Sound · Computer Science 2025-07-30 Ohad Cohen , Gershon Hazan , Sharon Gannot

We introduce PGF-Net (Progressive Gated-Fusion Network), a novel deep learning framework designed for efficient and interpretable multimodal sentiment analysis. Our framework incorporates three primary innovations. Firstly, we propose a…

Machine Learning · Computer Science 2025-08-25 Bin Wen , Tien-Ping Tan

Music segmentation refers to the dual problem of identifying boundaries between, and labeling, distinct music segments, e.g., the chorus, verse, bridge etc. in popular music. The performance of a range of music segmentation algorithms has…

Sound · Computer Science 2021-08-31 Matthew C. McCallum

This paper investigates the design of effective prompt strategies for generating realistic datasets using Text-To-Audio (TTA) models. We also analyze different techniques for efficiently combining these datasets to enhance their utility in…

Audio and Speech Processing · Electrical Eng. & Systems 2025-04-07 Francesca Ronchini , Ho-Hsiang Wu , Wei-Cheng Lin , Fabio Antonacci