We present network embedding algorithms that capture information about a node from the local distribution over node attributes around it, as observed over random walks following an …
A Grover, J Leskovec - Proceedings of the 22nd ACM SIGKDD …, 2016 - dl.acm.org
Prediction tasks over nodes and edges in networks require careful effort in engineering features used by learning algorithms. Recent research in the broader field of representation …
We present DeepWalk, a novel approach for learning latent representations of vertices in a network. These latent representations encode social relations in a continuous vector space …
Detecting anomalies in data is a vital task, with numerous high-impact applications in areas such as security, finance, health care, and law enforcement. While numerous techniques …
PV Bindu, PS Thilagam - Journal of Network and Computer Applications, 2016 - Elsevier
Online social networks have received a dramatic increase of interest in the last decade due to the growth of Internet and Web 2.0. They are among the most popular sites on the Internet …
In the last decade, the ease of online payment has opened up many new opportunities for e- commerce, lowering the geographical boundaries for retail. While e-commerce is still …
Given a network, intuitively two nodes belong to the same role if they have similar structural behavior. Roles should be automatically determined from the data, and could be, for …
K Ding, J Li, H Liu - Proceedings of the twelfth ACM international …, 2019 - dl.acm.org
Performing anomaly detection on attributed networks concerns with finding nodes whose patterns or behaviors deviate significantly from the majority of reference nodes. Its success …
Z Qin, X Lu, D Liu, X Nie, Y Yin, J Shen… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Self-supervised space-time correspondence learning utilizing unlabeled videos holds great potential in computer vision. Most existing methods rely on contrastive learning with mining …