21 citations · 48 across the 6 of their papers we have counts for
6 papers
Task-adaptive Neural Process for User Cold-Start Recommendation
Xixun Lin, Jia Wu, Chuan Zhou +3
User cold-start recommendation is a long-standing challenge for recommender systems due to the fact that only a few interactions of cold-start users can be exploited. Recent studie…
Graph Geometry Interaction Learning
Shichao Zhu, Shirui Pan, Chuan Zhou +3
While numerous approaches have been developed to embed graphs into either Euclidean or hyperbolic spaces, they do not fully utilize the information available in graphs, or lack the…
Heterogeneous Graph Attention Networks for Early Detection of Rumors on Twitter
Qi Huang, Junshuai Yu, Jia Wu +1
With the rapid development of mobile Internet technology and the widespread use of mobile devices, it becomes much easier for people to express their opinions on social media. The…
Dynamic Island Model based on Spectral Clustering in Genetic Algorithm
Qinxue Meng, Jia Wu, John Ellisy +1
How to maintain relative high diversity is important to avoid premature convergence in population-based optimization methods. Island model is widely considered as a major approach…
Temporal Feature Selection on Networked Time Series
Haishuai Wang, Jia Wu, Peng Zhang +1
This paper formulates the problem of learning discriminative features (\textit{i.e.,} segments) from networked time series data considering the linked information among time series…
PIGMIL: Positive Instance Detection via Graph Updating for Multiple Instance Learning
Dongkuan Xu, Jia Wu, Wei Zhang +1
Positive instance detection, especially for these in positive bags (true positive instances, TPIs), plays a key role for multiple instance learning (MIL) arising from a specific cl…