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Attention mechanisms have significantly advanced visual models by capturing global context effectively. However, their reliance on large-scale datasets and substantial computational resources poses challenges in data-scarce and…

计算机视觉与模式识别 · 计算机科学 2024-12-03 Chenghao Li , Chaoning Zhang , Boheng Zeng , Yi Lu , Pengbo Shi , Qingzi Chen , Jirui Liu , Lingyun Zhu , Yang Yang , Heng Tao Shen

With the development of feed-forward models, the default model for sequence modeling has gradually evolved to replace recurrent networks. Many powerful feed-forward models based on convolutional networks and attention mechanism were…

计算与语言 · 计算机科学 2023-10-17 Hongyan Hao , Yan Wang , Siqiao Xue , Yudi Xia , Jian Zhao , Furao Shen

Deep learning-based speech enhancement methods have significantly improved speech quality and intelligibility. Convolutional neural networks (CNNs) have been proven to be essential components of many high-performance models. In this paper,…

音频与语音处理 · 电气工程与系统科学 2025-11-11 Dahan Wang , Xiaobin Rong , Shiruo Sun , Yuxiang Hu , Changbao Zhu , Jing Lu

In this paper, we propose a novel deep multi-level attention model to address inverse visual question answering. The proposed model generates regional visual and semantic features at the object level and then enhances them with the answer…

计算机视觉与模式识别 · 计算机科学 2020-12-04 Yaser Alwattar , Yuhong Guo

In NLP, convolutional neural networks (CNNs) have benefited less than recurrent neural networks (RNNs) from attention mechanisms. We hypothesize that this is because the attention in CNNs has been mainly implemented as attentive pooling…

计算与语言 · 计算机科学 2018-11-14 Wenpeng Yin , Hinrich Schütze

Visual Question Answering (VQA) has attracted much attention since it offers insight into the relationships between the multi-modal analysis of images and natural language. Most of the current algorithms are incapable of answering…

计算机视觉与模式识别 · 计算机科学 2017-12-05 Guohao Li , Hang Su , Wenwu Zhu

Visual Question Answering (VQA) is a challenging task that requires cross-modal understanding and reasoning of visual image and natural language question. To inspect the association of VQA models to human cognition, we designed a survey to…

计算机视觉与模式识别 · 计算机科学 2023-10-05 Liben Chen , Long Chen , Tian Ellison-Chen , Zhuoyuan Xu

Popularized as 'bottom-up' attention, bounding box (or region) based visual features have recently surpassed vanilla grid-based convolutional features as the de facto standard for vision and language tasks like visual question answering…

计算机视觉与模式识别 · 计算机科学 2020-04-06 Huaizu Jiang , Ishan Misra , Marcus Rohrbach , Erik Learned-Miller , Xinlei Chen

Convolutional neural networks (CNNs) have been not only widespread but also achieved noticeable results on numerous applications including image classification, restoration, and generation. Although the weight-sharing property of…

计算机视觉与模式识别 · 计算机科学 2022-09-15 Min-Cheol Sagong , Yoon-Jae Yeo , Seung-Won Jung , Sung-Jea Ko

In order to answer semantically-complicated questions about an image, a Visual Question Answering (VQA) model needs to fully understand the visual scene in the image, especially the interactive dynamics between different objects. We propose…

计算机视觉与模式识别 · 计算机科学 2019-10-11 Linjie Li , Zhe Gan , Yu Cheng , Jingjing Liu

Human action recognition is one of the challenging tasks in computer vision. The current action recognition methods use computationally expensive models for learning spatio-temporal dependencies of the action. Models utilizing RGB channels…

计算机视觉与模式识别 · 计算机科学 2022-06-07 Labina Shrestha , Shikha Dubey , Farrukh Olimov , Muhammad Aasim Rafique , Moongu Jeon

Over the past few years, question answering and information retrieval systems have become widely used. These systems attempt to find the answer of the asked questions from raw text sources. A component of these systems is Answer Selection…

计算与语言 · 计算机科学 2019-11-13 Jamshid Mozafari , Mohammad Ali Nematbakhsh , Afsaneh Fatemi

It is arguable that whether the single camera captured (monocular) image datasets are sufficient enough to train and test convolutional neural networks (CNNs) for imitating the biological neural network structures of the human brain. As…

计算机视觉与模式识别 · 计算机科学 2019-12-24 Yigit Oktar , Diclehan Karakaya , Oguzhan Ulucan , Mehmet Turkan

Recently, the attention mechanism has been successfully applied in convolutional neural networks (CNNs), significantly boosting the performance of many computer vision tasks. Unfortunately, few medical image recognition approaches…

计算机视觉与模式识别 · 计算机科学 2019-04-23 Liu Li , Mai Xu , Xiaofei Wang , Lai Jiang , Hanruo Liu

The use of complex attention modules has improved the performance of the Visual Question Answering (VQA) task. This work aims to learn an improved multi-modal representation through dense interaction of visual and textual modalities. The…

计算机视觉与模式识别 · 计算机科学 2023-03-01 Aakansha Mishra , Ashish Anand , Prithwijit Guha

Convolutional Neural Network (CNN) is a popular model in computer vision and has the advantage of making good use of the correlation information of data. However, CNN is challenging to learn efficiently if the given dimension of data or…

量子物理 · 物理学 2020-09-22 Seunghyeok Oh , Jaeho Choi , Joongheon Kim

We propose a new attention mechanism for neural based question answering, which depends on varying granularities of the input. Previous work focused on augmenting recurrent neural networks with simple attention mechanisms which are a…

计算与语言 · 计算机科学 2017-09-21 Yoram Bachrach , Andrej Zukov-Gregoric , Sam Coope , Ed Tovell , Bogdan Maksak , Jose Rodriguez , Conan McMurtie

Porting state of the art deep learning algorithms to resource constrained compute platforms (e.g. VR, AR, wearables) is extremely challenging. We propose a fast, compact, and accurate model for convolutional neural networks that enables…

计算机视觉与模式识别 · 计算机科学 2017-06-14 Hessam Bagherinezhad , Mohammad Rastegari , Ali Farhadi

Convolutional Neural Networks (CNNs) have achieved great success due to the powerful feature learning ability of convolution layers. Specifically, the standard convolution traverses the input images/features using a sliding window scheme to…

计算机视觉与模式识别 · 计算机科学 2021-07-26 Yong Guo , Yaofo Chen , Mingkui Tan , Kui Jia , Jian Chen , Jingdong Wang

Deep Convolutional Neural Networks (CNNs) have significantly advanced deep learning, driving breakthroughs in computer vision, natural language processing, medical diagnosis, object detection, and speech recognition. Architectural…

计算机视觉与模式识别 · 计算机科学 2025-03-24 Saddam Hussain Khan , Rashid Iqbal