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Network Embedding

16 papers with code · Methodology

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LINE: Large-scale Information Network Embedding

12 Mar 2015tangjianpku/LINE

This paper studies the problem of embedding very large information networks into low-dimensional vector spaces, which is useful in many tasks such as visualization, node classification, and link prediction. Most existing graph embedding methods do not scale for real world information networks which usually contain millions of nodes.

GRAPH EMBEDDING LINK PREDICTION NETWORK EMBEDDING NODE CLASSIFICATION

Network Embedding as Matrix Factorization: Unifying DeepWalk, LINE, PTE, and node2vec

9 Oct 2017xptree/NetMF

Since the invention of word2vec, the skip-gram model has significantly advanced the research of network embedding, such as the recent emergence of the DeepWalk, LINE, PTE, and node2vec approaches. This work lays the theoretical foundation for skip-gram based network embedding methods, leading to a better understanding of latent network representation learning.

NETWORK EMBEDDING

Easing Embedding Learning by Comprehensive Transcription of Heterogeneous Information Networks

10 Jul 2018GentleZhu/HEER

Heterogeneous information networks (HINs) are ubiquitous in real-world applications. To cope with the challenges in the comprehensive transcription of HINs, we propose the HEER algorithm, which embeds HINs via edge representations that are further coupled with properly-learned heterogeneous metrics.

NETWORK EMBEDDING

Structural Deep Network Embedding

KDD 2016 shenweichen/GraphEmbedding

Networkembeddingisanimportantmethodtolearnlow-dimensional representations of vertexes in networks, aiming to capture and preserve the network structure. Therefore, how to find a method that is able to effectively capture the highly non-linear network structure and preserve the global and local structure is an open yet important problem.

LINK PREDICTION NETWORK EMBEDDING

Neural-Brane: Neural Bayesian Personalized Ranking for Attributed Network Embedding

23 Apr 2018Vachik-Dave/Neural-Brane-Neural-Bayesian-Personalized-Ranking-for-Attributed-Network-Embedding

Network embedding methodologies, which learn a distributed vector representation for each vertex in a network, have attracted considerable interest in recent years. For a given network, Neural-Brane extracts latent feature representation of its vertices using a designed neural network model that unifies network topological information and nodal attributes; Besides, it utilizes Bayesian personalized ranking objective, which exploits the proximity ordering between a similar node-pair and a dissimilar node-pair.

COMMUNITY DETECTION LINK PREDICTION NETWORK EMBEDDING NODE CLASSIFICATION

Attributed Network Embedding via Subspace Discovery

14 Jan 2019daokunzhang/attri2vec

In reality, networks often have sparse content, incomplete node attributes, as well as the discrepancy between node attribute feature space and network structure space, which severely deteriorates the performance of existing methods. In this paper, we propose a unified framework for attributed network embedding-attri2vec-that learns node embeddings by discovering a latent node attribute subspace via a network structure guided transformation performed on the original attribute space.

LINK PREDICTION NETWORK EMBEDDING NODE CLASSIFICATION

Flexible Attributed Network Embedding

27 Nov 2018GraphWorld/FANE

Network embedding aims to find a way to encode network by learning an embedding vector for each node in the network. In this paper, we propose a novel framework, FANE, to integrate structure and property information in the network embedding process.

NETWORK EMBEDDING

Multi-Level Network Embedding with Boosted Low-Rank Matrix Approximation

26 Aug 2018benedekrozemberczki/BoostedFactorization

As opposed to manual feature engineering which is tedious and difficult to scale, network representation learning has attracted a surge of research interests as it automates the process of feature learning on graphs. The learned low-dimensional node vector representation is generalizable and eases the knowledge discovery process on graphs by enabling various off-the-shelf machine learning tools to be directly applied.

NETWORK EMBEDDING

GPSP: Graph Partition and Space Projection based Approach for Heterogeneous Network Embedding

7 Mar 2018Ange1o/GPSP

Finally, we concatenate the projective vectors from bipartite subnetworks with the ones learned from homogeneous subnetworks to form the final representation of the heterogeneous network. Extensive experiments are conducted on a real-life dataset.

NETWORK EMBEDDING NODE CLASSIFICATION

Attributed Network Embedding for Incomplete Structure Information

28 Nov 2018houchengbin/OpenANE

Network Embedding (NE) for such an attributed network by considering both structure and attribute information has recently attracted considerable attention, since each node embedding is simply a unified low-dimension vector representation that makes downstream tasks e.g. link prediction more efficient and much easier to realize. The experiments of link prediction and node classification tasks on real-world datasets confirm the robustness and effectiveness of our method to the different levels of the incomplete structure information.

LINK PREDICTION NETWORK EMBEDDING NODE CLASSIFICATION