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Attention mechanisms, especially self-attention, have played an increasingly important role in deep feature representation for visual tasks. Self-attention updates the feature at each position by computing a weighted sum of features using…

Computer Vision and Pattern Recognition · Computer Science 2021-06-01 Meng-Hao Guo , Zheng-Ning Liu , Tai-Jiang Mu , Shi-Min Hu

The deep convolutional neural networks (CNNs) using attention mechanism have achieved great success for dynamic scene deblurring. In most of these networks, only the features refined by the attention maps can be passed to the next layer and…

Computer Vision and Pattern Recognition · Computer Science 2023-01-31 Xia Hua , Mingxin Li , Junxiong Fei , Yu Shi , JianGuo Liu , Hanyu Hong

Attention mechanisms are a central property of cognitive systems allowing them to selectively deploy cognitive resources in a flexible manner. Attention has been long studied in the neurosciences and there are numerous phenomenological…

Machine Learning · Computer Science 2023-04-11 Ryan Singh , Christopher L. Buckley

Current end-to-end machine reading and question answering (Q\&A) models are primarily based on recurrent neural networks (RNNs) with attention. Despite their success, these models are often slow for both training and inference due to the…

Computation and Language · Computer Science 2018-04-26 Adams Wei Yu , David Dohan , Minh-Thang Luong , Rui Zhao , Kai Chen , Mohammad Norouzi , Quoc V. Le

Vision transformers have shown excellent performance in computer vision tasks. As the computation cost of their self-attention mechanism is expensive, recent works tried to replace the self-attention mechanism in vision transformers with…

Computer Vision and Pattern Recognition · Computer Science 2022-11-30 Zimian Wei , Hengyue Pan , Lujun Li , Menglong Lu , Xin Niu , Peijie Dong , Dongsheng Li

In this paper, we propose 2D-Attention (2DA), a generic attention formulation for sequence data, which acts as a complementary computation block that can detect and focus on relevant sources of information for the given learning objective.…

Machine Learning · Computer Science 2020-05-26 Dat Thanh Tran , Nikolaos Passalis , Anastasios Tefas , Moncef Gabbouj , Alexandros Iosifidis

Image captioning is the task of automatically generating sentences that describe an input image in the best way possible. The most successful techniques for automatically generating image captions have recently used attentive deep learning…

Computer Vision and Pattern Recognition · Computer Science 2021-12-01 Zanyar Zohourianshahzadi , Jugal K. Kalita

Attention mechanisms in sequence to sequence models have shown great ability and wonderful performance in various natural language processing (NLP) tasks, such as sentence embedding, text generation, machine translation, machine reading…

Computation and Language · Computer Science 2018-08-14 Zehao Dou , Zhihua Zhang

Attention is an important mechanism that can be employed for a variety of deep learning models across many different domains and tasks. This survey provides an overview of the most important attention mechanisms proposed in the literature.…

Machine Learning · Computer Science 2022-03-29 Gianni Brauwers , Flavius Frasincar

Recent papers in neural machine translation have proposed the strict use of attention mechanisms over previous standards such as recurrent and convolutional neural networks (RNNs and CNNs). We propose that by running traditionally stacked…

Computation and Language · Computer Science 2018-10-31 Julian Richard Medina , Jugal Kalita

This study introduces bifurcated attention, a method designed to enhance language model inference in shared-context batch decoding scenarios. Our approach addresses the challenge of redundant memory IO costs, a critical factor contributing…

Convolutional Neural Networks (CNNs) frequently "cheat" by exploiting superficial correlations, raising concerns about whether they make predictions for the right reasons. Inspired by cognitive science, which highlights the role of…

Computer Vision and Pattern Recognition · Computer Science 2025-09-26 Ryan L. Yang , Dipkamal Bhusal , Nidhi Rastogi

As the cornerstone of other important technologies, such as speech recognition and speech synthesis, speech enhancement is a critical area in audio signal processing. In this paper, a new deep learning structure for speech enhancement is…

Sound · Computer Science 2021-08-30 Yuzi Yan , Wei-Qiang Zhang , Michael T. Johnson

The reliability of safety-critical industrial systems hinges on accurate and robust fault diagnosis in rotating machinery. Conventional graph neural networks (GNNs) for machinery fault diagnosis face limitations in modeling complex dynamic…

Machine Learning · Computer Science 2026-03-09 Zongyu Shi , Laibin Zhang , Maoyin Chen

Visual Question Answering (VQA) requires AI models to comprehend data in two domains, vision and text. Current state-of-the-art models use learned attention mechanisms to extract relevant information from the input domains to answer a…

Artificial Intelligence · Computer Science 2019-03-27 Ahmed Osman , Wojciech Samek

The Transformer architecture has become widely adopted due to its demonstrated success, attributed to the attention mechanism at its core. Despite these successes, the attention mechanism of Transformers is associated with two well-known…

Machine Learning · Computer Science 2024-10-22 DongNyeong Heo , Heeyoul Choi

Attention has become one of the most commonly used mechanisms in deep learning approaches. The attention mechanism can help the system focus more on the feature space's critical regions. For example, high amplitude regions can play an…

Sound · Computer Science 2022-08-24 Junghun Kim , Yoojin An , Jihie Kim

The last several years have seen intensive interest in exploring neural-network-based models for machine comprehension (MC) and question answering (QA). In this paper, we approach the problems by closely modelling questions in a neural…

Computation and Language · Computer Science 2017-03-28 Junbei Zhang , Xiaodan Zhu , Qian Chen , Lirong Dai , Si Wei , Hui Jiang

In this paper we propose a neural network model with a novel Sequential Attention layer that extends soft attention by assigning weights to words in an input sequence in a way that takes into account not just how well that word matches a…

Computation and Language · Computer Science 2017-06-28 Sebastian Brarda , Philip Yeres , Samuel R. Bowman

Attention mechanism plays a dominant role in the sequence generation models and has been used to improve the performance of machine translation and abstractive text summarization. Different from neural machine translation, in the task of…

Computation and Language · Computer Science 2020-04-09 Piji Li , Lidong Bing , Zhongyu Wei , Wai Lam