no code implementations • 26 Feb 2024 • Man Wu, Xin Zheng, Qin Zhang, Xiao Shen, Xiong Luo, Xingquan Zhu, Shirui Pan
Graph learning plays a pivotal role and has gained significant attention in various application scenarios, from social network analysis to recommendation systems, for its effectiveness in modeling complex data relations represented by graph structural data.
1 code implementation • 14 Sep 2023 • Jiaren Xiao, Quanyu Dai, Xiao Shen, Xiaochen Xie, Jing Dai, James Lam, Ka-Wai Kwok
To this end, semi-supervised domain adaptation (SSDA) on graphs aims to leverage the knowledge of a labeled source graph to aid in node classification on a target graph with limited labels.
1 code implementation • 31 Aug 2023 • Xiao Shen, Shirui Pan, Kup-Sze Choi, Xi Zhou
Cross-network node classification (CNNC), which aims to classify nodes in a label-deficient target network by transferring the knowledge from a source network with abundant labels, draws increasing attention recently.
no code implementations • 10 Dec 2020 • Kyle N. Edwards, Xiao Shen
Memristor-based computer architectures are becoming more attractive as a possible choice of hardware for the implementation of neural networks.
no code implementations • 4 Nov 2020 • Sitong Mao, Xiao Shen, Fu-Lai Chung
Open set domain adaptation refers to the scenario that the target domain contains categories that do not exist in the source domain.
no code implementations • 9 Oct 2020 • Sitong Mao, Jiaxin Chen, Xiao Shen, Fu-Lai Chung
In this paper, a deep adversarial domain adaptation model based on a multi-layer joint kernelized distance metric is proposed.
1 code implementation • 4 Jun 2020 • Xiao Shen, Quanyu Dai, Sitong Mao, Fu-Lai Chung, Kup-Sze Choi
On the other hand, node attributes and labels are leveraged to capture the proximities between nodes across different networks by making the same labeled nodes across networks have aligned latent vector representations.
2 code implementations • 18 Feb 2020 • Xiao Shen, Quanyu Dai, Fu-Lai Chung, Wei Lu, Kup-Sze Choi
This motivates us to propose an adversarial cross-network deep network embedding (ACDNE) model to integrate adversarial domain adaptation with deep network embedding so as to learn network-invariant node representations that can also well preserve the network structural information.
1 code implementation • 4 Sep 2019 • Quanyu Dai, Xiao-Ming Wu, Jiaren Xiao, Xiao Shen, Dan Wang
Existing methods for single network learning cannot solve this problem due to the domain shift across networks.
1 code implementation • 30 Aug 2019 • Quanyu Dai, Xiao Shen, Liang Zhang, Qiang Li, Dan Wang
To improve this strategy, we further propose an interpretable adversarial training method by enforcing the reconstruction of the adversarial examples in the discrete graph domain.
1 code implementation • 22 Jan 2019 • Xiao Shen, Quanyu Dai, Sitong Mao, Fu-Lai Chung, Kup-Sze Choi
On the other hand, node attributes and labels are leveraged to capture the proximities between nodes across different networks by making the same labeled nodes across networks have aligned latent vector representations.
Social and Information Networks
1 code implementation • 7 Jan 2019 • Xiao Shen, Fu-Lai Chung
As an effective approach to solve graph mining problems, network embedding aims to learn a low-dimensional feature vector representation for each node of a given network.