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Electrocardiography analysis is widely used in various clinical applications and Deep Learning models for classification tasks are currently in the focus of research. Due to their data-driven character, they bear the potential to handle…

信号处理 · 电气工程与系统科学 2023-07-04 Theresa Bender , Philip Gemke , Ennio Idrobo-Avila , Henning Dathe , Dagmar Krefting , Nicolai Spicher

In this article, we adapted five recent SSL methods to the task of audio classification. The first two methods, namely Deep Co-Training (DCT) and Mean Teacher (MT), involve two collaborative neural networks. The three other algorithms,…

声音 · 计算机科学 2023-03-09 Léo Cances , Etienne Labbé , Thomas Pellegrini

The classification of clinical notes into specific diagnostic categories is critical in healthcare, especially for mental health conditions like Anxiety and Adjustment Disorder. In this study, we compare the performance of various…

The 1st SpeechWellness Challenge conveys the need for speech-based suicide risk assessment in adolescents. This study investigates a multimodal approach for this challenge, integrating automatic transcription with WhisperX, linguistic…

计算与语言 · 计算机科学 2025-05-27 Ambre Marie , Ilias Maoudj , Guillaume Dardenne , Gwenolé Quellec

Data augmentation is conventionally used to inject robustness in Speaker Verification systems. Several recently organized challenges focus on handling novel acoustic environments. Deep learning based speech enhancement is a modern solution…

音频与语音处理 · 电气工程与系统科学 2020-04-29 Saurabh Kataria , Phani Sankar Nidadavolu , Jesús Villalba , Najim Dehak

Cataract remains a leading cause of visual impairment worldwide, and early detection from retinal imaging is critical for timely intervention. We present a deep learning pipeline for cataract classification using the Ocular Disease…

图像与视频处理 · 电气工程与系统科学 2025-09-30 MohammadReza Abbaszadeh Bavil Soflaei , Karim SamadZamini

Over the last year, the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) and its variants have highlighted the importance of screening tools with high diagnostic accuracy for new illnesses such as COVID-19. To that regard, deep…

图像与视频处理 · 电气工程与系统科学 2022-04-26 Danilo Avola , Andrea Bacciu , Luigi Cinque , Alessio Fagioli , Marco Raoul Marini , Riccardo Taiello

The article describes an attempt to apply an ensemble of binary classifiers to solve the problem of speech assessment in medicine. A dataset was compiled based on quantitative and expert assessments of syllable pronunciation quality.…

声音 · 计算机科学 2025-01-03 G. Belokrylov , A. Korenev , B. Lodonova , A. Novokhrestov

Although personalized automatic speech recognition (ASR) models have recently been designed to recognize even severely impaired speech, model performance may degrade over time for persons with degenerating speech. The aims of this study…

音频与语音处理 · 电气工程与系统科学 2022-11-02 Katrin Tomanek , Katie Seaver , Pan-Pan Jiang , Richard Cave , Lauren Harrel , Jordan R. Green

Deep Neural Networks (DNN) have been successful in en- hancing noisy speech signals. Enhancement is achieved by learning a nonlinear mapping function from the features of the corrupted speech signal to that of the reference clean speech…

机器学习 · 计算机科学 2016-06-16 Zhenzhou Wu , Sunil Sivadas , Yong Kiam Tan , Ma Bin , Rick Siow Mong Goh

Despite the rapid progress of automatic speech recognition (ASR) technologies targeting normal speech in recent decades, accurate recognition of dysarthric and elderly speech remains highly challenging tasks to date. Sources of…

音频与语音处理 · 电气工程与系统科学 2022-03-18 Mengzhe Geng , Xurong Xie , Zi Ye , Tianzi Wang , Guinan Li , Shujie Hu , Xunying Liu , Helen Meng

In many real-world applications, the mismatch between distributions of training data (source) and test data (target) significantly degrades the performance of machine learning algorithms. In speech data, causes of this mismatch include…

声音 · 计算机科学 2022-03-15 Rosanna Turrisi , Leonardo Badino

Emotion plays a fundamental role in human interaction, and therefore systems capable of identifying emotions in speech are crucial in the context of human-computer interaction. Speech emotion recognition (SER) is a challenging problem,…

音频与语音处理 · 电气工程与系统科学 2025-06-03 Lucas Ueda , João Lima , Leonardo Marques , Paula Costa

This paper introduces a practical approach for leveraging a real-time deep learning model to alternate between speech enhancement and joint speech enhancement and separation depending on whether the input mixture contains one or two active…

音频与语音处理 · 电气工程与系统科学 2023-10-17 Kashyap Patel , Anton Kovalyov , Issa Panahi

Diagnostic procedures for ASD (autism spectrum disorder) involve semi-naturalistic interactions between the child and a clinician. Computational methods to analyze these sessions require an end-to-end speech and language processing pipeline…

音频与语音处理 · 电气工程与系统科学 2019-10-28 Rimita Lahiri , Manoj Kumar , Somer Bishop , Shrikanth Narayanan

Hypernasality is a common characteristic symptom across many motor-speech disorders. For voiced sounds, hypernasality introduces an additional resonance in the lower frequencies and, for unvoiced sounds, there is reduced articulatory…

音频与语音处理 · 电气工程与系统科学 2020-09-14 Michael Saxon , Ayush Tripathi , Yishan Jiao , Julie Liss , Visar Berisha

Dysarthria, a motor speech disorder, affects intelligibility and requires targeted interventions for effective communication. In this work, we investigate automated mispronunciation feedback by collecting a dysarthric speech dataset from…

音频与语音处理 · 电气工程与系统科学 2025-06-03 Seohyun Park , Chitralekha Gupta , Michelle Kah Yian Kwan , Xinhui Fung , Alexander Wenjun Yip , Suranga Nanayakkara

This research presents an examination of categorizing the severity states of patients based on their electronic health records during a certain time range using multiple machine learning and deep learning approaches. The suggested method…

Speech-based assessment of the schizophrenia spectrum has been widely researched over in the recent past. In this study, we develop a deep learning framework to estimate schizophrenia severity scores from speech using a feature fusion…

音频与语音处理 · 电气工程与系统科学 2024-11-21 Gowtham Premananth , Carol Espy-Wilson

Stuttering is a speech impediment affecting tens of millions of people on an everyday basis. Even with its commonality, there is minimal data and research on the identification and classification of stuttered speech. This paper tackles the…

音频与语音处理 · 电气工程与系统科学 2019-10-29 Tedd Kourkounakis , Amirhossein Hajavi , Ali Etemad