Search Results for author: Minglong Lei

Found 6 papers, 0 papers with code

A Unified Pre-training and Adaptation Framework for Combinatorial Optimization on Graphs

no code implementations16 Dec 2023 Ruibin Zeng, Minglong Lei, Lingfeng Niu, Lan Cheng

Then, we further design a pre-training and domain adaptation framework to extract the transferable and generalizable features so that different COs can benefit from them.

Combinatorial Optimization Domain Adaptation

Supervised Contrastive Learning with Structure Inference for Graph Classification

no code implementations15 Mar 2022 Hao Jia, Junzhong Ji, Minglong Lei

In this paper, we propose a novel graph neural network based on supervised contrastive learning with structure inference for graph classification.

Contrastive Learning Graph Classification +1

Multi-task Self-distillation for Graph-based Semi-Supervised Learning

no code implementations2 Dec 2021 Yating Ren, Junzhong Ji, Lingfeng Niu, Minglong Lei

In this paper, we propose a multi-task self-distillation framework that injects self-supervised learning and self-distillation into graph convolutional networks to separately address the mismatch problem from the structure side and the label side.

Node Classification

Latent Network Embedding via Adversarial Auto-encoders

no code implementations30 Sep 2021 Minglong Lei, Yong Shi, Lingfeng Niu

To address this issue, we propose a latent network embedding model based on adversarial graph auto-encoders.

Link Prediction Network Embedding +1

Deep attributed graph clustering with self-separation regularization and parameter-free cluster estimation

no code implementations Neural Networks 2021 Junzhong Ji, Ye Liang, Minglong Lei

Modern graph neural networks provide facilitation to jointly capture the above information in attributed graphs with a feature aggregation manner, and have achieved great success in attributed graph clustering.

Clustering Deep Clustering +1

Diffusion Based Network Embedding

no code implementations9 May 2018 Yong Shi, Minglong Lei, Peng Zhang, Lingfeng Niu

In order to solve the limitations, we propose in this paper a network diffusion based embedding method.

Network Embedding Node Classification

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