Search Results for author: Mengying Jiang

Found 8 papers, 3 papers with code

Hierarchical Multi-Relational Graph Representation Learning for Large-Scale Prediction of Drug-Drug Interactions

1 code implementation28 Feb 2024 Mengying Jiang, Guizhong Liu, Yuanchao Su, Weiqiang Jin, Biao Zhao

Within the MVDSC, we utilize multiple DP features to construct graphs, where nodes represent DPs and edges denote different implicit correlations.

Graph Representation Learning

Relation-aware graph structure embedding with co-contrastive learning for drug-drug interaction prediction

no code implementations4 Jul 2023 Mengying Jiang, Guizhong Liu, Biao Zhao, Yuanchao Su, Weiqiang Jin

To alleviate this issue, we propose a novel DDI prediction method based on relation-aware graph structure embedding with co-contrastive learning, RaGSECo.

Attribute Contrastive Learning +1

GCN-SL: Graph Convolutional Network with Structure Learning for Disassortative Graphs

no code implementations29 Sep 2021 Mengying Jiang, Guizhong Liu, Yuanchao Su, Xinliang Wu

To solve the above-mentioned issue, we propose a graph convolutional network with structure learning (GCN-SL), and furthermore, the proposed approach can be applied to node classification.

Node Classification Representation Learning

GCN-SL: Graph Convolutional Networks with Structure Learning for Graphs under Heterophily

no code implementations28 May 2021 Mengying Jiang, Guizhong Liu, Yuanchao Su, Xinliang Wu

The proposed GCN-SL can aggregate feature representations from nearby nodes via re-connected adjacency matrix and is applied to graphs with various levels of homophily.

Clustering Node Classification +1

Does Normalization Methods Play a Role for Hyperspectral Image Classification?

no code implementations9 Oct 2017 Faxian Cao, Zhijing Yang, Jinchang Ren, Mengying Jiang, Wing-Kuen Ling

For Hyperspectral image (HSI) datasets, each class have their salient feature and classifiers classify HSI datasets according to the class's saliency features, however, there will be different salient features when use different normalization method.

Classification General Classification +1

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