Results 31 to 40 of about 533,476 (267)
Scientific Paper Heterogeneous Graph Node Representation Learning Method Based onUnsupervised Clustering Level [PDF]
Knowledge representation of scientific paper data is a problem to be solved,and how to learn the representation of paper nodes in scientific paper heterogeneous network is the core to solve this problem.This paper proposes an unsupervised cluster-level ...
SONG Jie, LIANG Mei-yu, XUE Zhe, DU Jun-ping, KOU Fei-fei
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Temporal network embedding framework with causal anonymous walks representations [PDF]
Many tasks in graph machine learning, such as link prediction and node classification, are typically solved using representation learning. Each node or edge in the network is encoded via an embedding.
Ilya Makarov +7 more
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FunQG: Molecular Representation Learning via Quotient Graphs
Learning expressive molecular representations is crucial to facilitate the accurate prediction of molecular properties. Despite the significant advancement of graph neural networks (GNNs) in molecular representation learning, they generally face limitations such as neighbors-explosion, under-reaching, over-smoothing, and over-squashing.
Hossein Hajiabolhassan +3 more
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Contrastive self‐supervised representation learning on attributed graph networks with Graph Neural Networks has attracted considerable research interest recently. However, there are still two challenges.
Beibei Han +3 more
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Deep Inductive Graph Representation Learning [PDF]
This paper presents a general inductive graph representation learning framework called $\text{DeepGL}$ DeepGL for learning deep node and edge features that generalize across-networks. In particular, $\text{DeepGL}$ DeepGL begins by deriving a set of base features from the graph (e.g., graphlet features) and automatically learns a ...
Ryan A. Rossi +2 more
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Heterogeneous Hypernetwork Representation Learning Based on Set Constraints [PDF]
Unlike ordinary networks, which only have pairwise relationships between the nodes, hypernetworks exhibit more intricate tuple relationships among their nodes.
Zhenguo LIU, Yu ZHU, Xiaoying WANG, Jianqiang HUANG, Tengfei CAO
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Sound waves are one of the important topics studied in physics. However, students’ graph representation is still low, leading to their low concept understanding of physics learning.
Pramudya Wahyu Pradana, Supahar
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Graph-Based Text Representation and Matching: A Review of the State of the Art and Future Challenges
Graph-based text representation is one of the important preprocessing steps in data and text mining, Natural Language Processing (NLP), and information retrieval approaches. The graph-based methods focus on how to represent text documents in the shape of
Ahmed Hamza Osman, Omar Mohammed Barukub
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It is a vital task to design an integrated machine learning model to discover cancer subtypes and understand the heterogeneity of cancer based on multiple omics data.
Jian Liu +7 more
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Unsupervised Graph Representation Learning With Variable Heat Kernel
Graph representation learning aims to learn a low-dimension latent representation of nodes, and the learned representation is used for downstream graph analysis tasks. However, most of the existing graph embedding models focus on how to aggregate all the
Yongjun Jing +4 more
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