发布求助
文献互助 智能选刊 最新文献

2019 IEEE International Conference on Cognitive Computing (ICCC)最新文献

筛选
英文 中文
Investigating Extensions to Random Walk Based Graph Embedding 基于随机游走的图嵌入扩展研究
2019 IEEE International Conference on Cognitive Computing (ICCC) Pub Date : 2019-07-01 DOI: 10.1109/ICCC.2019.00026
Jörg Schlötterer, Martin Wehking, Fatemeh Salehi Rizi, M. Granitzer
{"title":"Investigating Extensions to Random Walk Based Graph Embedding","authors":"Jörg Schlötterer, Martin Wehking, Fatemeh Salehi Rizi, M. Granitzer","doi":"10.1109/ICCC.2019.00026","DOIUrl":"https://doi.org/10.1109/ICCC.2019.00026","url":null,"abstract":"Graph embedding has recently gained momentum in the research community, in particular after the introduction of random walk and neural network based approaches. However, most of the embedding approaches focus on representing the local neighborhood of nodes and fail to capture the global graph structure, i.e. to retain the relations to distant nodes. To counter that problem, we propose a novel extension to random walk based graph embedding, which removes a percentage of least frequent nodes from the walks at different levels. By this removal, we simulate farther distant nodes to reside in the close neighborhood of a node and hence explicitly represent their connection. Besides the common evaluation tasks for graph embeddings, such as node classification and link prediction, we evaluate and compare our approach against related methods on shortest path approximation. The results indicate, that extensions to random walk based methods (including our own) improve the predictive performance only slightly - if at all.","PeriodicalId":262923,"journal":{"name":"2019 IEEE International Conference on Cognitive Computing (ICCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128395133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信