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Supervised dictionary learning (SDL) is a classical machine learning method that simultaneously seeks feature extraction and classification tasks, which are not necessarily a priori aligned objectives. The goal of SDL is to learn a…

机器学习 · 统计学 2022-06-15 Joowon Lee , Hanbaek Lyu , Weixin Yao

Children's speech presents challenges for age and gender classification due to high variability in pitch, articulation, and developmental traits. While self-supervised learning (SSL) models perform well on adult speech tasks, their ability…

音频与语音处理 · 电气工程与系统科学 2025-08-15 Abhijit Sinha , Harishankar Kumar , Mohit Joshi , Hemant Kumar Kathania , Shrikanth Narayanan , Sudarsana Reddy Kadiri

Automatic classification of disordered speech can provide an objective tool for identifying the presence and severity of speech impairment. Classification approaches can also help identify hard-to-recognize speech samples to teach ASR…

音频与语音处理 · 电气工程与系统科学 2021-07-09 Subhashini Venugopalan , Joel Shor , Manoj Plakal , Jimmy Tobin , Katrin Tomanek , Jordan R. Green , Michael P. Brenner

Spoken language identification (LID) technologies have improved in recent years from discriminating largely distinct languages to discriminating highly similar languages or even dialects of the same language. One aspect that has been mostly…

音频与语音处理 · 电气工程与系统科学 2020-01-30 Andrew Titus , Jan Silovsky , Nanxin Chen , Roger Hsiao , Mary Young , Arnab Ghoshal

Deriving value from a conversational AI system depends on the capacity of a user to translate the prior knowledge into a configuration. In most cases, discovering the set of relevant turn-level speaker intents is often one of the key steps.…

计算与语言 · 计算机科学 2024-10-22 Mrinal Rawat , Hithesh Sankararaman , Victor Barres

Autism spectrum disorder (ASD) remains a challenging condition to diagnose effectively and promptly, despite global efforts in public health, clinical screening, and scientific research. Traditional diagnostic methods, primarily reliant on…

计算机与社会 · 计算机科学 2025-03-11 Nora Fink

According to the U.S. National Institutes of Health, more than 3.4 million children experience speech disorders that require clinical intervention. The number of speech-language pathologists (SLPs) is roughly 20 times fewer than the number…

计算与语言 · 计算机科学 2025-10-09 Fagun Patel , Duc Q. Nguyen , Sang T. Truong , Jody Vaynshtok , Sanmi Koyejo , Nick Haber

Despite the centrality of crosslinguistic influence (CLI) to bilingualism research, human studies often yield conflicting results due to inherent experimental variance. We address these inconsistencies by using language models (LMs) as…

计算与语言 · 计算机科学 2026-01-30 Abderrahmane Issam , Yusuf Can Semerci , Jan Scholtes , Gerasimos Spanakis

There has been a significant amount of debate around gender differences in intellectual functioning, however, most of this research concerns typically developing populations and lacks research into atypically developing populations and…

历史与综述 · 数学 2021-12-28 David Giofrè , Katie Allen , Enrico Toffalini , Irene C. Mammarella , Sara Caviola

We evaluate cognitive impairment (CI) classification from transcripts of speech in English, Slovene, and Korean. We compare zero-shot large language models (LLMs) used as direct classifiers under three input settings -- transcript-only,…

Self-supervised pre-trained speech models have strongly improved speech recognition, yet they are still sensitive to domain shifts and accented or atypical speech. Many of these models rely on quantisation or clustering to learn discrete…

音频与语音处理 · 电气工程与系统科学 2025-02-06 Jakob Poncelet , Hugo Van hamme

This paper presents a deep learning method using Natural Language Processing (NLP) techniques, to distinguish between Mild Cognitive Impairment (MCI) and Normal Cognitive (NC) conditions in older adults. We propose a framework that analyzes…

计算与语言 · 计算机科学 2024-02-06 Ali Pourramezan Fard , Mohammad H. Mahoor , Muath Alsuhaibani , Hiroko H. Dodgec

S\'ami, an indigenous language group comprising multiple languages, faces digital marginalization due to the limited availability of data and sophisticated language models designed for its linguistic intricacies. This work focuses on…

计算与语言 · 计算机科学 2024-05-10 Ronny Paul , Himanshu Buckchash , Shantipriya Parida , Dilip K. Prasad

This paper investigates discrete unit representations in Speech Language Models (SLMs), focusing on optimizing speech modeling during continual pre-training. In this paper, we systematically examine how model architecture, data…

计算与语言 · 计算机科学 2025-09-09 Yanis Labrak , Richard Dufour , Mickaël Rouvier

Large Language Models (LLMs) have demonstrated remarkable capabilities, yet their performance in low-resource languages (LRLs), such as Swahili, often lags due to data scarcity and underrepresentation in pre-training. A key challenge is…

计算与语言 · 计算机科学 2025-06-19 Stanley Ngugi

Natural Language Inference (NLI) is a growingly essential task in natural language understanding, which requires inferring the relationship between the sentence pairs (premise and hypothesis). Recently, low-resource natural language…

计算与语言 · 计算机科学 2022-06-01 Shu'ang Li , Xuming Hu , Li Lin , Aiwei Liu , Lijie Wen , Philip S. Yu

This study addresses the TAUKADIAL challenge, focusing on the classification of speech from people with Mild Cognitive Impairment (MCI) and neurotypical controls. We conducted three experiments comparing five machine-learning methods:…

神经元与认知 · 定量生物学 2024-08-30 Cong Zhang , Wenxing Guo , Hongsheng Dai

Large language models (LLMs) have demonstrated potential in educational applications, yet their capacity to accurately assess the cognitive alignment of reading materials with students' developmental stages remains insufficiently explored.…

计算与语言 · 计算机科学 2025-08-26 Wenhan Dong , Zhen Sun , Yuemeng Zhao , Zifan Peng , Jun Wu , Jingyi Zheng , Yule Liu , Xinlei He , Yu Wang , Ruiming Wang , Xinyi Huang , Lei Mo

Recent efforts in cross-lingual word embedding (CLWE) learning have predominantly focused on fully unsupervised approaches that project monolingual embeddings into a shared cross-lingual space without any cross-lingual signal. The lack of…

计算与语言 · 计算机科学 2019-09-05 Ivan Vulić , Goran Glavaš , Roi Reichart , Anna Korhonen

Speech intelligibility is crucial in language learning for effective communication. Thus, to develop computer-assisted language learning systems, automatic speech intelligibility detection (SID) is necessary. Most of the works have assessed…

声音 · 计算机科学 2023-06-16 Nayan Anand , Meenakshi Sirigiraju , Chiranjeevi Yarra