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Most current deep learning based single image super-resolution (SISR) methods focus on designing deeper / wider models to learn the non-linear mapping between low-resolution (LR) inputs and the high-resolution (HR) outputs from a large…

图像与视频处理 · 电气工程与系统科学 2020-05-05 Rao Muhammad Umer , Gian Luca Foresti , Christian Micheloni

Convolutional neural networks (CNNs) have demonstrated superior performance in super-resolution (SR). However, most CNN-based SR methods neglect the different importance among feature channels or fail to take full advantage of the…

计算机视觉与模式识别 · 计算机科学 2018-10-17 Yue Lu , Yun Zhou , Zhuqing Jiang , Xiaoqiang Guo , Zixuan Yang

Earth structural heterogeneities have a remarkable role in the petroleum economy for both exploration and production projects. Automatic detection of detailed structural heterogeneities is challenging when considering modern machine…

计算机视觉与模式识别 · 计算机科学 2024-04-17 Luiz Schirmer , Guilherme Schardong , Vinícius da Silva , Rogério Santos , Hélio Lopes

The paper presents Multi-layer Auto Resonance Networks (ARN), a new neural model, for image recognition. Neurons in ARN, called Nodes, latch on to an incoming pattern and resonate when the input is within its 'coverage.' Resonance allows…

计算机视觉与模式识别 · 计算机科学 2020-10-12 Shilpa Mayannavar , Uday Wali , V M Aparanji

We propose a novel attentive sequence to sequence translator (ASST) for clip localization in videos by natural language descriptions. We make two contributions. First, we propose a bi-directional Recurrent Neural Network (RNN) with a finely…

计算机视觉与模式识别 · 计算机科学 2018-08-28 Ke Ning , Linchao Zhu , Ming Cai , Yi Yang , Di Xie , Fei Wu

We present the Supervised Directional Similarity Network (SDSN), a novel neural architecture for learning task-specific transformation functions on top of general-purpose word embeddings. Relying on only a limited amount of supervision from…

计算与语言 · 计算机科学 2018-05-25 Marek Rei , Daniela Gerz , Ivan Vulić

This paper proposes a novel framework for detecting redundancy in supervised sentence categorisation. Unlike traditional singleton neural network, our model incorporates character-aware convolutional neural network (Char-CNN) with…

计算与语言 · 计算机科学 2017-06-06 Xinyu Fu , Eugene Ch'ng , Uwe Aickelin , Simon See

Recently, deep convolutional neural network methods have achieved an excellent performance in image superresolution (SR), but they can not be easily applied to embedded devices due to large memory cost. To solve this problem, we propose a…

图像与视频处理 · 电气工程与系统科学 2021-06-15 Huapeng Wu , Jie Gui , Jun Zhang , James T. Kwok , Zhihui Wei

In recent years, deep learning has led to significant advances in bearing fault diagnosis (FD). Most techniques aim to achieve greater accuracy. However, they are sensitive to noise and lack robustness, resulting in insufficient domain…

人工智能 · 计算机科学 2024-05-31 Huanbai Liu , Fanlong Zhang , Yin Tan , Lian Huang , Yan Li , Guoheng Huang , Shenghong Luo , An Zeng

We investigate the exploitation of both lexical and neural relevance signals for ad-hoc passage retrieval. Our exploration involves a large-scale training dataset in which dense neural representations of MS-MARCO queries and passages are…

信息检索 · 计算机科学 2025-10-21 Franco Maria Nardini , Raffaele Perego , Nicola Tonellotto , Salvatore Trani

Previous multimodal sentence representation learning methods have achieved impressive performance. However, most approaches focus on aligning images and text at a coarse level, facing two critical challenges:cross-modal misalignment bias…

计算与语言 · 计算机科学 2025-07-02 Kang He , Yuzhe Ding , Haining Wang , Fei Li , Chong Teng , Donghong Ji

Sequential Recommendation (SR) aims to leverage the sequential patterns in users' historical interactions to accurately track their preferences. However, the primary reliance of existing SR methods on collaborative data results in…

信息检索 · 计算机科学 2025-04-29 Yuhao Wang , Junwei Pan , Pengyue Jia , Wanyu Wang , Maolin Wang , Zhixiang Feng , Xiaotian Li , Jie Jiang , Xiangyu Zhao

Recently, convolutional neural network (CNN) has demonstrated significant success for image restoration (IR) tasks (e.g., image super-resolution, image deblurring, rain streak removal, and dehazing). However, existing CNN based models are…

计算机视觉与模式识别 · 计算机科学 2020-10-30 Feng Li , Runmin Cong , Huihui Bai , Yifan He , Yao Zhao , Ce Zhu

Harvesting dense pixel-level annotations to train deep neural networks for semantic segmentation is extremely expensive and unwieldy at scale. While learning from synthetic data where labels are readily available sounds promising,…

计算机视觉与模式识别 · 计算机科学 2018-04-17 Zuxuan Wu , Xintong Han , Yen-Liang Lin , Mustafa Gkhan Uzunbas , Tom Goldstein , Ser Nam Lim , Larry S. Davis

The design of recurrent neural networks (RNNs) to accurately process sequential inputs with long-time dependencies is very challenging on account of the exploding and vanishing gradient problem. To overcome this, we propose a novel RNN…

机器学习 · 计算机科学 2021-08-19 T. Konstantin Rusch , Siddhartha Mishra

Large Language Models (LLMs) possess encompassing capabilities that can process diverse language-related tasks. However, finetuning on LLMs will diminish this general skills and continual finetuning will further cause severe degradation on…

机器学习 · 计算机科学 2025-07-09 Kai Tong , Kang Pan , Xiao Zhang , Erli Meng , Run He , Yawen Cui , Nuoyan Guo , Huiping Zhuang

This paper proposes an attention module augmented relational network called SARN(Sequential Attention Relational Network) that can carry out relational reasoning by extracting reference objects and making efficient pairing between objects.…

机器学习 · 计算机科学 2018-11-02 Jinwon An , Sungwon Lyu , Sungzoon Cho

Scaling network depth has been a central driver behind the success of modern foundation models, yet recent investigations suggest that deep layers are often underutilized. This paper revisits the default mechanism for deepening neural…

机器学习 · 计算机科学 2026-02-10 Yilang Zhang , Bingcong Li , Niao He , Georgios B. Giannakis

The goal of language modeling techniques is to capture the statistical and structural properties of natural languages from training corpora. This task typically involves the learning of short range dependencies, which generally model the…

计算与语言 · 计算机科学 2017-08-23 Youssef Oualil , Mittul Singh , Clayton Greenberg , Dietrich Klakow

In many real-life tasks of application of supervised learning approaches, all the training data are not available at the same time. The examples are lifelong image classification or recognition of environmental objects during interaction of…

机器学习 · 计算机科学 2020-06-15 Miltiadis Poursanidis , Jenny Benois-Pineau , Akka Zemmari , Boris Mansenca , Aymar de Rugy