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- sl:arxiv_author :
- sl:arxiv_firstAuthor : Hongyun Cai
- sl:arxiv_num : 1709.07604
- sl:arxiv_published : 2017-09-22T05:54:16Z
- sl:arxiv_summary : Graph is an important data representation which appears in a wide diversity
of real-world scenarios. Effective graph analytics provides users a deeper
understanding of what is behind the data, and thus can benefit a lot of useful
applications such as node classification, node recommendation, link prediction,
etc. However, most graph analytics methods suffer the high computation and
space cost. Graph embedding is an effective yet efficient way to solve the
graph analytics problem. It converts the graph data into a low dimensional
space in which the graph structural information and graph properties are
maximally preserved. In this survey, we conduct a comprehensive review of the
literature in graph embedding. We first introduce the formal definition of
graph embedding as well as the related concepts. After that, we propose two
taxonomies of graph embedding which correspond to what challenges exist in
different graph embedding problem settings and how the existing work address
these challenges in their solutions. Finally, we summarize the applications
that graph embedding enables and suggest four promising future research
directions in terms of computation efficiency, problem settings, techniques and
application scenarios.@en
- sl:arxiv_title : A Comprehensive Survey of Graph Embedding: Problems, Techniques and Applications@en
- sl:arxiv_updated : 2018-02-02T07:01:22Z
- sl:bookmarkOf : https://arxiv.org/abs/1709.07604
- sl:creationDate : 2019-05-29
- sl:creationTime : 2019-05-29T17:26:26Z
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