Search Results for author: Pengsheng Ji

Found 5 papers, 1 papers with code

Bridging the Fairness Divide: Achieving Group and Individual Fairness in Graph Neural Networks

no code implementations26 Apr 2024 Duna Zhan, Dongliang Guo, Pengsheng Ji, Sheng Li

FairGI employs the similarity matrix of individuals to achieve individual fairness within groups, while leveraging adversarial learning to address group fairness in terms of both Equal Opportunity and Statistical Parity.

Recent Advances in Text Analysis

1 code implementation1 Jan 2024 Zheng Tracy Ke, Pengsheng Ji, Jiashun Jin, Wanshan Li

In particular, we propose a new statistical model for ranking the citation impacts of $11$ topics, and we also build a cross-topic citation graph to illustrate how research results on different topics spread to one another.

Co-embedding of Nodes and Edges with Graph Neural Networks

no code implementations25 Oct 2020 Xiaodong Jiang, Ronghang Zhu, Pengsheng Ji, Sheng Li

CensNet is a general graph embedding framework, which embeds both nodes and edges to a latent feature space.

BIG-bench Machine Learning Graph Classification +6

Spectral Algorithms for Community Detection in Directed Networks

no code implementations9 Aug 2020 Zhe Wang, Yingbin Liang, Pengsheng Ji

Community detection in large social networks is affected by degree heterogeneity of nodes.

Clustering Community Detection

CensNet: Convolution with Edge-Node Switching in Graph Neural Networks

no code implementations Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence (IJCAI-19) 2019 Xiaodong Jiang, Pengsheng Ji, Sheng Li

In this paper, we present CensNet, Convolution with Edge-Node Switching graph neural network, for semi-supervised classification and regression in graph-structured data with both node and edge features.

Graph Classification Graph Embedding +3

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