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Node classification is a central task in graph data analysis. Scarce or even no labeled data of emerging classes is a big challenge for existing methods. A natural question arises: can we classify the nodes from those classes that have…

人工智能 · 计算机科学 2021-06-16 Zheng Wang , Jialong Wang , Yuchen Guo , Zhiguo Gong

Deep learning has significantly improved the precision of instance segmentation with abundant labeled data. However, in many areas like medical and manufacturing, collecting sufficient data is extremely hard and labeling this data requires…

计算机视觉与模式识别 · 计算机科学 2021-06-02 Ye Zheng , Jiahong Wu , Yongqiang Qin , Faen Zhang , Li Cui

This article applies Machine Learning techniques to solve Intrusion Detection problems within computer networks. Due to complex and dynamic nature of computer networks and hacking techniques, detecting malicious activities remains a…

神经与进化计算 · 计算机科学 2009-11-04 Tich Phuoc Tran , Longbing Cao , Dat Tran , Cuong Duc Nguyen

Zero-shot learning (ZSL) aims to recognize unseen classes accurately by learning seen classes and known attributes, but correlations in attributes were ignored by previous study which lead to classification results confused. To solve this…

计算机视觉与模式识别 · 计算机科学 2020-09-15 Chunlai Chai , Yukuan Lou , Shijin Zhang

Zero-shot recognition (ZSR) aims to recognize target-domain data instances of unseen classes based on the models learned from associated pairs of seen-class source and target domain data. One of the key challenges in ZSR is the relative…

计算机视觉与模式识别 · 计算机科学 2016-12-06 Ziming Zhang , Venkatesh Saligrama

In this paper, we present a study that proposes a three-stage classifier model which employs a machine learning algorithm to develop an intrusion detection and identification system for tens of different types of attacks against industrial…

密码学与安全 · 计算机科学 2020-12-18 Ahsan Al Zaki Khan , Gursel Serpen

Zero-shot learning, which studies the problem of object classification for categories for which we have no training examples, is gaining increasing attention from community. Most existing ZSL methods exploit deterministic transfer learning…

计算机视觉与模式识别 · 计算机科学 2017-05-29 Yanan Li , Donghui Wang

Neural networks have been shown vulnerable to a variety of adversarial algorithms. A crucial step to understanding the rationale for this lack of robustness is to assess the potential of the neural networks' representation to encode the…

计算机视觉与模式识别 · 计算机科学 2020-07-17 Shashank Kotyan , Danilo Vasconcellos Vargas , Moe Matsuki

Deep learning has revolutionized object detection thanks to large-scale datasets, but their object categories are still arguably very limited. In this paper, we attempt to enrich such categories by addressing the one-shot object detection…

计算机视觉与模式识别 · 计算机科学 2020-05-11 Xiang Li , Lin Zhang , Yau Pun Chen , Yu-Wing Tai , Chi-Keung Tang

Zero-shot learning (ZSL) aims to recognize unseen object classes without any training samples, which can be regarded as a form of transfer learning from seen classes to unseen ones. This is made possible by learning a projection between a…

计算机视觉与模式识别 · 计算机科学 2018-10-22 An Zhao , Mingyu Ding , Jiechao Guan , Zhiwu Lu , Tao Xiang , Ji-Rong Wen

Zero-Shot Learning (ZSL) aims to recognise unseen object classes, which are not observed during the training phase. The existing body of works on ZSL mostly relies on pretrained visual features and lacks the explicit attribute localisation…

计算机视觉与模式识别 · 计算机科学 2021-08-03 Faisal Alamri , Anjan Dutta

Zero-shot Learning (ZSL) aims to enable image classifiers to recognize images from unseen classes that were not included during training. Unlike traditional supervised classification, ZSL typically relies on learning a mapping from visual…

计算机视觉与模式识别 · 计算机科学 2025-12-23 Zhiyuan Peng , Zihan Ye , Shreyank N Gowda , Yuping Yan , Haotian Xu , Ling Shao

An intrusion detection system (IDS) is a vital security component of modern computer networks. With the increasing amount of sensitive services that use computer network-based infrastructures, IDSs need to be more intelligent and…

机器学习 · 计算机科学 2021-01-20 Amir Andalib , Vahid Tabataba Vakili

The recognition of unseen objects from a semantic representation or textual description, usually denoted as zero-shot learning, is more prone to be used in real-world scenarios when compared to traditional object recognition. Nevertheless,…

计算机视觉与模式识别 · 计算机科学 2021-10-12 Cristiano Patrício , João Neves

Zero-shot learning (ZSL) aims to recognize instances of unseen classes solely based on the semantic descriptions of the classes. Existing algorithms usually formulate it as a semantic-visual correspondence problem, by learning mappings from…

计算机视觉与模式识别 · 计算机科学 2019-11-28 Kai Li , Martin Renqiang Min , Yun Fu

Generalized zero-shot semantic segmentation of 3D point clouds aims to classify each point into both seen and unseen classes. A significant challenge with these models is their tendency to make biased predictions, often favoring the classes…

计算机视觉与模式识别 · 计算机科学 2025-09-11 Hyeonseok Kim , Byeongkeun Kang , Yeejin Lee

Zero-Shot learning has been shown to be an efficient strategy for domain adaptation. In this context, this paper builds on the recent work of Bucher et al. [1], which proposed an approach to solve Zero-Shot classification problems (ZSC) by…

机器学习 · 计算机科学 2016-08-29 Maxime Bucher , Stéphane Herbin , Frédéric Jurie

Modern deep learning methods have achieved great success in machine learning and computer vision fields by learning a set of pre-defined datasets. Howerver, these methods perform unsatisfactorily when applied into real-world situations. The…

计算机视觉与模式识别 · 计算机科学 2021-01-01 Kun Wei , Cheng Deng , Xu Yang , Maosen Li

Object recognition systems usually require fully complete manually labeled training data to train the classifier. In this paper, we study the problem of object recognition where the training samples are missing during the classifier…

计算机视觉与模式识别 · 计算机科学 2014-10-15 Wai Lam Hoo , Chee Seng Chan

The proliferation of zero-day threats (ZDTs) to companies' networks has been immensely costly and requires novel methods to scan traffic for malicious behavior at massive scale. The diverse nature of normal behavior along with the huge…