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The performance of automatic speech recognition models often degenerates on domains not covered by the training data. Domain adaptation can address this issue, assuming the availability of the target domain data in the target language.…

音频与语音处理 · 电气工程与系统科学 2024-12-17 Han Zhu , Gaofeng Cheng , Qingwei Zhao , Pengyuan Zhang

Self-attention mechanisms have made striking state-of-the-art (SOTA) progress in various sequence learning tasks, standing on the multi-headed dot product attention by attending to all the global contexts at different locations. Through a…

计算与语言 · 计算机科学 2020-11-25 Yekun Chai , Shuo Jin , Xinwen Hou

A foundational principle in cognitive science holds that intelligent agents do not learn by storing experiences as isolated instances, but by forming abstract schemas that capture relational structure shared across situations. Even though…

机器学习 · 计算机科学 2026-05-26 Elnaz Rahmati , Nona Ghazizadeh , Zhivar Sourati , Nina Rouhani , Morteza Dehghani

The development of deep learning techniques has allowed Neural Machine Translation (NMT) models to become extremely powerful, given sufficient training data and training time. However, systems struggle when translating text from a new…

计算与语言 · 计算机科学 2022-03-23 Danielle Saunders

Unsupervised domain adaptation (UDA) is important for applications where large scale annotation of representative data is challenging. For semantic segmentation in particular, it helps deploy on real "target domain" data models that are…

计算机视觉与模式识别 · 计算机科学 2019-08-20 Tuan-Hung Vu , Himalaya Jain , Maxime Bucher , Matthieu Cord , Patrick Pérez

There is growing interest in the automated extraction of relevant information from clinical dialogues. However, it is difficult to collect and construct large annotated resources for clinical dialogue tasks. Recent developments in natural…

计算与语言 · 计算机科学 2022-06-07 Zhengyuan Liu , Pavitra Krishnaswamy , Nancy F. Chen

The task of driver attention prediction has drawn considerable interest among researchers in robotics and the autonomous vehicle industry. Driver attention prediction can play an instrumental role in mitigating and preventing high-risk…

计算机视觉与模式识别 · 计算机科学 2021-11-24 Yuan Shen , Niviru Wijayaratne , Pranav Sriram , Aamir Hasan , Peter Du , Katie Driggs-Campbell

Cognitive control, the ability of a system to adapt to the demands of a task, is an integral part of cognition. A widely accepted fact about cognitive control is that it is context-sensitive: Adults and children alike infer information…

人工智能 · 计算机科学 2020-12-02 Rachit Dubey , Erin Grant , Michael Luo , Karthik Narasimhan , Thomas Griffiths

Recent years have witnessed a surge of interests of using neural topic models for automatic topic extraction from text, since they avoid the complicated mathematical derivations for model inference as in traditional topic models such as…

计算与语言 · 计算机科学 2020-04-28 Rui Wang , Xuemeng Hu , Deyu Zhou , Yulan He , Yuxuan Xiong , Chenchen Ye , Haiyang Xu

Recently, self-attention (SA) structures became popular in computer vision fields. They have locally independent filters and can use large kernels, which contradicts the previously popular convolutional neural networks (CNNs). CNNs success…

计算机视觉与模式识别 · 计算机科学 2022-11-01 Nana Arizumi

Scene understanding is a vital part of autonomous driving systems, which requires the use of deep learning models. Deep learning methods are intrinsically black box models, which lack transparency and safety in autonomous driving. To make…

计算机视觉与模式识别 · 计算机科学 2026-05-07 Maryam Sadat Hosseini Azad , Shahriar Baradaran Shokouhi

Self-supervised learning holds promise to revolutionize molecule property prediction - a central task to drug discovery and many more industries - by enabling data efficient learning from scarce experimental data. Despite significant…

Retrieval-augmented question answering (QA) integrates external information and thereby increases the QA accuracy of reader models that lack domain knowledge. However, documents retrieved for closed domains require high expertise, so the…

计算与语言 · 计算机科学 2025-06-30 Jeonghun Cho , Gary Geunbae Lee

Conversational agents such as Alexa and Google Assistant constantly need to increase their language understanding capabilities by adding new domains. A massive amount of labeled data is required for training each new domain. While domain…

计算与语言 · 计算机科学 2018-08-31 Sungjin Lee , Rahul Jha

To provide more accurate, diverse, and explainable recommendation, it is compulsory to go beyond modeling user-item interactions and take side information into account. Traditional methods like factorization machine (FM) cast it as a…

机器学习 · 计算机科学 2019-06-11 Xiang Wang , Xiangnan He , Yixin Cao , Meng Liu , Tat-Seng Chua

While modern text-to-image models excel at prompt-based generation, they often lack the fine-grained control necessary for specific user requirements like spatial layouts or subject appearances. Multi-condition control addresses this, yet…

计算机视觉与模式识别 · 计算机科学 2026-02-09 Chao Zhou , Tianyi Wei , Yiling Chen , Wenbo Zhou , Nenghai Yu

Attention-based neural models were employed to detect the different aspects and sentiment polarities of the same target in targeted aspect-based sentiment analysis (TABSA). However, existing methods do not specifically pre-train reasonable…

计算与语言 · 计算机科学 2019-06-18 Bin Liang , Jiachen Du , Ruifeng Xu , Binyang Li , Hejiao Huang

Current research in Visual Navigation reveals opportunities for improvement. First, the direct adoption of RNNs and Transformers often overlooks the specific differences between Embodied AI and traditional sequential data modelling,…

机器人学 · 计算机科学 2024-10-08 Ruoyu Wang , Yao Liu , Yuanjiang Cao , Lina Yao

Quantization-aware training (QAT) and Knowledge Distillation (KD) are combined to achieve competitive performance in creating low-bit deep learning models. Existing KD and QAT works focus on improving the accuracy of quantized models from…

机器学习 · 计算机科学 2025-09-05 Justin Kur , Kaiqi Zhao

It has been previously noted that neural machine translation (NMT) is very sensitive to domain shift. In this paper, we argue that this is a dual effect of the highly lexicalized nature of NMT, resulting in failure for sentences with large…

计算与语言 · 计算机科学 2019-06-04 Junjie Hu , Mengzhou Xia , Graham Neubig , Jaime Carbonell