End-to-end spoken conversational question answering: Task, dataset and model

C You, N Chen, F Liu, S Ge, X Wu, Y Zou - arXiv preprint arXiv:2204.14272, 2022 - arxiv.org
In spoken question answering, the systems are designed to answer questions from
contiguous text spans within the related speech transcripts. However, the most natural way …

Constructing better prototype generators with 3D CNNs for few-shot text classification

X Wang, Y Du, D Chen, X Li, X Chen, Y Lee… - Expert Systems with …, 2023 - Elsevier
Prototypical network is a key algorithm to solve few-shot problems. Previous prototypical
network based methods average sentence embeddings of the same class to obtain …

Megan: memory enhanced graph attention network for space-time video super-resolution

C You, L Han, A Feng, R Zhao… - Proceedings of the …, 2022 - openaccess.thecvf.com
Abstract Space-time video super-resolution (STVSR) aims to construct a high space-time
resolution video sequence from the corresponding low-frame-rate, low-resolution video …

MoE-SLU: Towards ASR-Robust Spoken Language Understanding via Mixture-of-Experts

X Cheng, Z Zhu, X Zhuang, Z Chen… - Findings of the …, 2024 - aclanthology.org
As a crucial task in the task-oriented dialogue systems, spoken language understanding
(SLU) has garnered increasing attention. However, errors from automatic speech …

Cyclical Contrastive Learning Based on Geodesic for Zero-shot Cross-lingual Spoken Language Understanding

X Cheng, Z Zhu, B Yang, X Zhuang, H Li… - Findings of the …, 2024 - aclanthology.org
Owing to the scarcity of labeled training data, Spoken Language Understanding (SLU) is still
a challenging task in low-resource languages. Therefore, zero-shot cross-lingual SLU …

The Devil is in the Details: On Models and Training Regimes for Few-Shot Intent Classification

M Mesgar, TT Tran, G Glavas, I Gurevych - arXiv preprint arXiv …, 2022 - arxiv.org
Few-shot Intent Classification (FSIC) is one of the key challenges in modular task-oriented
dialog systems. While advanced FSIC methods are similar in using pretrained language …

Calibrate and refine! a novel and agile framework for asr-error robust intent detection

P Zhou, D Chong, H Wang, Q Zeng - arXiv preprint arXiv:2205.11008, 2022 - arxiv.org
The past ten years have witnessed the rapid development of text-based intent detection,
whose benchmark performances have already been taken to a remarkable level by deep …

Exploring the limits of natural language inference based setup for few-shot intent detection

A Kumar, V Malik, J Vepa - arXiv preprint arXiv:2112.07434, 2021 - arxiv.org
Intent Detection is one of the core tasks of dialog systems. Few-shot Intent Detection is
challenging due to limited number of annotated utterances for novel classes. Generalized …

Low-resource accent classification in geographically-proximate settings: A forensic and sociophonetics perspective

Q Zeng, D Chong, P Zhou, J Yang - arXiv preprint arXiv:2206.12759, 2022 - arxiv.org
Accented speech recognition and accent classification are relatively under-explored
research areas in speech technology. Recently, deep learning-based methods and …

基于小样本学习的口语理解方法综述.

刘纳, 郑国风, 徐贞顺, 林令德… - Journal of Zhengzhou …, 2024 - search.ebscohost.com
小样本口语理解是目前对话式人工智能亟待解决的问题之一. 结合国内外最新研究现状,
系统地梳理了口语理解任务的相关文献. 简要介绍了在非小样本场景中口语理解任务建模的经典 …