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Network embedding represents nodes in a continuous vector space and preserves structure information from the Network. Existing methods usually adopt a "one-size-fits-all" approach when concerning multi-scale structure information, such as…

机器学习 · 计算机科学 2018-03-28 Lei Sang , Min Xu , Shengsheng Qian , Xindong Wu

Fine-grained object categorization aims for distinguishing objects of subordinate categories that belong to the same entry-level object category. The task is challenging due to the facts that (1) training images with ground-truth labels are…

计算机视觉与模式识别 · 计算机科学 2019-12-05 Yabin Zhang , Kui Jia , Zhixin Wang

Deep self-expressiveness-based subspace clustering methods have demonstrated effectiveness. However, existing works only consider the attribute information to conduct the self-expressiveness, which may limit the clustering performance. In…

计算机视觉与模式识别 · 计算机科学 2022-06-22 Zhihao Peng , Hui Liu , Yuheng Jia , Junhui Hou

Attributes, such as metadata and profile, carry useful information which in principle can help improve accuracy in recommender systems. However, existing approaches have difficulty in fully leveraging attribute information due to practical…

信息检索 · 计算机科学 2018-05-31 Kuan Liu , Xing Shi , Prem Natarajan

This paper applies state-of-the-art techniques in deep learning and computer vision to measure visual similarities between architectural designs by different architects. Using a dataset consisting of web scraped images and an original…

计算机视觉与模式识别 · 计算机科学 2018-12-06 Yuji Yoshimura , Bill Cai , Zhoutong Wang , Carlo Ratti

The recognition ability of human beings is developed in a progressive way. Usually, children learn to discriminate various objects from coarse to fine-grained with limited supervision. Inspired by this learning process, we propose a simple…

计算机视觉与模式识别 · 计算机科学 2020-01-22 Huaxi Huang , Junjie Zhang , Jian Zhang , Qiang Wu , Jingsong Xu

Existing deep embedding methods in vision tasks are capable of learning a compact Euclidean space from images, where Euclidean distances correspond to a similarity metric. To make learning more effective and efficient, hard sample mining is…

计算机视觉与模式识别 · 计算机科学 2016-10-28 Chen Huang , Chen Change Loy , Xiaoou Tang

Weakly supervised semantic segmentation is receiving great attention due to its low human annotation cost. In this paper, we aim to tackle bounding box supervised semantic segmentation, i.e., training accurate semantic segmentation models…

计算机视觉与模式识别 · 计算机科学 2021-06-09 Bingfeng Zhang , Jimin Xiao , Jianbo Jiao , Yunchao Wei , Yao Zhao

Measuring similarity between two images often requires performing complex reasoning along different axes (e.g., color, texture, or shape). Insights into what might be important for measuring similarity can can be provided by annotated…

计算机视觉与模式识别 · 计算机科学 2021-08-23 Samarth Mishra , Zhongping Zhang , Yuan Shen , Ranjitha Kumar , Venkatesh Saligrama , Bryan Plummer

How do computers and intelligent agents view the world around them? Feature extraction and representation constitutes one the basic building blocks towards answering this question. Traditionally, this has been done with carefully engineered…

计算机视觉与模式识别 · 计算机科学 2020-03-31 Jaime Spencer , Richard Bowden , Simon Hadfield

Standard deep neural networks (DNNs) are commonly trained in an end-to-end fashion for specific tasks such as object recognition, face identification, or character recognition, among many examples. This specificity often leads to…

计算机视觉与模式识别 · 计算机科学 2020-07-14 Raphaël Achddou , J. Matias di Martino , Guillermo Sapiro

Pedestrian attribute inference is a demanding problem in visual surveillance that can facilitate person retrieval, search and indexing. To exploit semantic relations between attributes, recent research treats it as a multi-label image…

计算机视觉与模式识别 · 计算机科学 2017-07-20 M. Saquib Sarfraz , Arne Schumann , Yan Wang , Rainer Stiefelhagen

Given a source portrait, the automatic human body reshaping task aims at editing it to an aesthetic body shape. As the technology has been widely used in media, several methods have been proposed mainly focusing on generating optical flow…

计算机视觉与模式识别 · 计算机科学 2025-01-28 Qiwen Deng , Yangcen Liu , Wen Li , Guoqing Wang

Developing deep networks that analyze fashion garments has many real-world applications. Among all fashion attributes, color is one of the most important yet challenging to detect. Existing approaches are classification-based and thus…

计算机视觉与模式识别 · 计算机科学 2022-06-01 Alexandre Rame , Arthur Douillard , Charles Ollion

Learning similarity is a key aspect in medical image analysis, particularly in recommendation systems or in uncovering the interpretation of anatomical data in images. Most existing methods learn such similarities in the embedding space…

计算机视觉与模式识别 · 计算机科学 2022-06-22 Sukesh Adiga , Jose Dolz , Herve Lombaert

We address the problem of distance metric learning in visual similarity search, defined as learning an image embedding model which projects images into Euclidean space where semantically and visually similar images are closer and dissimilar…

计算机视觉与模式识别 · 计算机科学 2019-10-01 Xiaonan Zhao , Huan Qi , Rui Luo , Larry Davis

Embeddings are one of the fundamental building blocks for data analysis tasks. Embeddings are already essential tools for large language models and image analysis, and their use is being extended to many other research domains. The…

The success of deep networks in medical image segmentation relies heavily on massive labeled training data. However, acquiring dense annotations is a time-consuming process. Weakly-supervised methods normally employ less expensive forms of…

计算机视觉与模式识别 · 计算机科学 2023-12-12 Mu Tian , Qinzhu Yang , Yi Gao

Attributed network embedding has attracted plenty of interest in recent years. It aims to learn task-independent, low-dimensional, and continuous vectors for nodes preserving both topology and attribute information. Most of the existing…

机器学习 · 计算机科学 2020-11-03 Xueyan Liu , Bo Yang , Wenzhuo Song , Katarzyna Musial , Wanli Zuo , Hongxu Chen , Hongzhi Yin

Several techniques to map various types of components, such as words, attributes, and images, into the embedded space have been studied. Most of them estimate the embedded representation of target entity as a point in the projective space.…

计算机视觉与模式识别 · 计算机科学 2022-11-09 Ryotaro Shimizu , Masanari Kimura , Masayuki Goto