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20212026
most citedStructural Entropy Guided Graph Hierarchical Pooling

21 citations · 36 across the 9 of their papers we have counts for

collaborators

10 papers

cs.LG2026

Efficient Memory Crystallization for Graph Learning under Non-Stationary Distribution Shifts

Yue Hou, Ruomei Liu, Yingke Su +2

Deep graph learning models deployed in real-world systems often need to cope with non-stationary environments, where the underlying graph distribution drifts continually over time.…

cs.CY2026

DIYHealth Suite: Dataset, Model, and Benchmark for Health Management at Home

Changshuo Liu, Junran Wu, Zhongle Xie +9

Generative AI is reshaping healthcare, yet most existing advances rely on hospital-grade devices, which limits their accessibility and potential for health management outside clini…

cs.LG2024

NC-NCD: Novel Class Discovery for Node Classification

Yue Hou, Xueyuan Chen, He Zhu +5

Novel Class Discovery (NCD) involves identifying new categories within unlabeled data by utilizing knowledge acquired from previously established categories. However, existing NCD…

cs.CV2024★ 1 cited

Do LLMs Understand Visual Anomalies? Uncovering LLM's Capabilities in Zero-shot Anomaly Detection

Jiaqi Zhu, Shaofeng Cai, Fang Deng +2

Large vision-language models (LVLMs) are markedly proficient in deriving visual representations guided by natural language. Recent explorations have utilized LVLMs to tackle zero-s…

cs.CL2024

HILL: Hierarchy-aware Information Lossless Contrastive Learning for Hierarchical Text Classification

He Zhu, Junran Wu, Ruomei Liu +5

Existing self-supervised methods in natural language processing (NLP), especially hierarchical text classification (HTC), mainly focus on self-supervised contrastive learning, extr…

cs.CL2023★ 3 cited

HiTIN: Hierarchy-aware Tree Isomorphism Network for Hierarchical Text Classification

He Zhu, Chong Zhang, Junjie Huang +2

Hierarchical text classification (HTC) is a challenging subtask of multi-label classification as the labels form a complex hierarchical structure. Existing dual-encoder methods in…

cs.LG2023★ 5 cited

SEGA: Structural Entropy Guided Anchor View for Graph Contrastive Learning

Junran Wu, Xueyuan Chen, Bowen Shi +2

In contrastive learning, the choice of ``view'' controls the information that the representation captures and influences the performance of the model. However, leading graph contra…

cs.LG2022★ 21 cited

Structural Entropy Guided Graph Hierarchical Pooling

Junran Wu, Xueyuan Chen, Ke Xu +1

Following the success of convolution on non-Euclidean space, the corresponding pooling approaches have also been validated on various tasks regarding graphs. However, because of th…

cs.LG2022★ 3 cited

A Simple yet Effective Method for Graph Classification

Junran Wu, Shangzhe Li, Jianhao Li +2

In deep neural networks, better results can often be obtained by increasing the complexity of previously developed basic models. However, it is unclear whether there is a way to bo…

cs.CL2021★ 3 cited

Hierarchical information matters: Text classification via tree based graph neural network

Chong Zhang, He Zhu, Xingyu Peng +2

Text classification is a primary task in natural language processing (NLP). Recently, graph neural networks (GNNs) have developed rapidly and been applied to text classification ta…