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Cloud-based overlays are often present in optical remote sensing images, thus limiting the application of acquired data. Removing clouds is an indispensable pre-processing step in remote sensing image analysis. Deep learning has achieved…

计算机视觉与模式识别 · 计算机科学 2019-01-04 Daoyu Lin , Guangluan Xu , Xiaoke Wang , Yang Wang , Xian Sun , Kun Fu

With the development of multimedia systems, multimodal recommendations are playing an essential role, as they can leverage rich contexts beyond interactions. Existing methods mainly regard multimodal information as an auxiliary, using them…

信息检索 · 计算机科学 2024-08-02 Yifan Liu , Kangning Zhang , Xiangyuan Ren , Yanhua Huang , Jiarui Jin , Yingjie Qin , Ruilong Su , Ruiwen Xu , Yong Yu , Weinan Zhang

Recent successes in visual recognition can be primarily attributed to feature representation, learning algorithms, and the ever-increasing size of labeled training data. Extensive research has been devoted to the first two, but much less…

计算机视觉与模式识别 · 计算机科学 2019-06-10 Yazhou Yao , Jian Zhang , Xiansheng Hua , Fumin Shen , Zhenmin Tang

Conversational Recommender Systems (CRS) engage users in interactive dialogues to gather preferences and provide personalized recommendations. While existing studies have advanced conversational strategies, they often rely on predefined…

信息检索 · 计算机科学 2025-04-16 Haibo Sun , Naoki Otani , Hannah Kim , Dan Zhang , Nikita Bhutani

Deep learning has brought great progress for the sequential recommendation (SR) tasks. With advanced network architectures, sequential recommender models can be stacked with many hidden layers, e.g., up to 100 layers on real-world…

信息检索 · 计算机科学 2021-05-13 Jiachun Wang , Fajie Yuan , Jian Chen , Qingyao Wu , Min Yang , Yang Sun , Guoxiao Zhang

Sequential recommendation is a task to capture hidden user preferences from historical user item interaction data and recommend next items for the user. Significant progress has been made in this domain by leveraging classification based…

信息检索 · 计算机科学 2024-08-30 Panfeng Cao , Pietro Lio

Accurate 3D reconstruction of objects with reflective, transparent, or low-texture surfaces still remains notoriously challenging. Such materials often violate key assumptions in multi-view reconstruction pipelines, such as photometric…

计算机视觉与模式识别 · 计算机科学 2026-05-12 Zhicheng Liang , Haoyi Yu , Boyan Li , Dayou Zhang , Zijian Cao , Tianyi Gong , Junhua Liu , Shuguang Cui , Fangxin Wang

Modeling the distribution of natural images is a landmark problem in unsupervised learning. This task requires an image model that is at once expressive, tractable and scalable. We present a deep neural network that sequentially predicts…

计算机视觉与模式识别 · 计算机科学 2016-08-22 Aaron van den Oord , Nal Kalchbrenner , Koray Kavukcuoglu

Retrieving object instances among cluttered scenes efficiently requires compact yet comprehensive regional image representations. Intuitively, object semantics can help build the index that focuses on the most relevant regions. However, due…

计算机视觉与模式识别 · 计算机科学 2019-05-15 Marvin Teichmann , Andre Araujo , Menglong Zhu , Jack Sim

Many image retrieval studies use metric learning to train an image encoder. However, metric learning cannot handle differences in users' preferences, and requires data to train an image encoder. To overcome these limitations, we revisit…

计算机视觉与模式识别 · 计算机科学 2024-09-25 Ryoya Nara , Yu-Chieh Lin , Yuji Nozawa , Youyang Ng , Goh Itoh , Osamu Torii , Yusuke Matsui

Local-life recommendation have witnessed rapid growth, providing users with convenient access to daily essentials. However, this domain faces two key challenges: (1) spatial constraints, driven by the requirements of the local-life…

信息检索 · 计算机科学 2026-04-21 Hao Jiang , Long Zhang , Guoquan Wang , Sheng Yu , Yang Zeng , Wencong Zeng , Fei Pan , Peng Jiang , Guorui Zhou

The trend of data mining using deep learning models on graph neural networks has proven effective in identifying object features through signal encoders and decoders, particularly in recommendation systems utilizing collaborative filtering…

信息检索 · 计算机科学 2025-03-27 Manh Mai Van , Tin T. Tran

In recent years, the success of large-scale vision-language models (VLMs) such as CLIP has led to their increased usage in various computer vision tasks. These models enable zero-shot inference through carefully crafted instructional text…

计算机视觉与模式识别 · 计算机科学 2023-04-13 Mainak Singha , Ankit Jha , Bhupendra Solanki , Shirsha Bose , Biplab Banerjee

Sequential recommendation demonstrates the capability to recommend items by modeling the sequential behavior of users. Traditional methods typically treat users as sequences of items, overlooking the collaborative relationships among them.…

信息检索 · 计算机科学 2023-08-15 Sijia Liu , Jiahao Liu , Hansu Gu , Dongsheng Li , Tun Lu , Peng Zhang , Ning Gu

In this work, we introduce a method and present an improved neural work to perform product re-identification, which is an essential core function of a fully automated product defect detection system. Our method is based on feature distance.…

计算机视觉与模式识别 · 计算机科学 2021-12-22 Chenggui Sun , Li Bin Song

Visual attributes play an essential role in real applications based on image retrieval. For instance, the extraction of attributes from images allows an eCommerce search engine to produce retrieval results with higher precision. The…

计算机视觉与模式识别 · 计算机科学 2021-04-02 Andres Baloian , Nils Murrugarra-Llerena , Jose M. Saavedra

In the era of information explosion, Recommender Systems (RS) are essential for alleviating information overload and providing personalized user experiences. Recent advances in diffusion-based generative recommenders have shown promise in…

信息检索 · 计算机科学 2025-11-18 Chengyi Liu , Xiao Chen , Shijie Wang , Wenqi Fan , Qing Li

We explore design principles for general pixel-level prediction problems, from low-level edge detection to mid-level surface normal estimation to high-level semantic segmentation. Convolutional predictors, such as the fully-convolutional…

计算机视觉与模式识别 · 计算机科学 2017-02-27 Aayush Bansal , Xinlei Chen , Bryan Russell , Abhinav Gupta , Deva Ramanan

Weblogs, comprised of records detailing user activities on any website, offer valuable insights into user preferences, behavior, and interests. Numerous recommendation algorithms, employing strategies such as collaborative filtering,…

信息检索 · 计算机科学 2024-06-18 Saketh Reddy Karra , Theja Tulabandhula

The progress of recommender systems is hampered mainly by evaluation as it requires real-time interactions between humans and systems, which is too laborious and expensive. This issue is usually approached by utilizing the interaction…

信息检索 · 计算机科学 2022-08-19 Chongming Gao , Shijun Li , Wenqiang Lei , Jiawei Chen , Biao Li , Peng Jiang , Xiangnan He , Jiaxin Mao , Tat-Seng Chua