Neuro-symbolic representation learning on biological knowledge graphs.
Neuro-symbolic representation learning on biological knowledge graphs.
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DOI:
10.1093/bioinformatics/btx275
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发表时间:
2017-09-01
期刊:
影响因子:
--
通讯作者:
Hoehndorf R
中科院分区:
文献类型:
--
作者:
Alshahrani M;Khan MA;Maddouri O;Kinjo AR;Queralt-Rosinach N;Hoehndorf R
Biological data and knowledge bases increasingly rely on Semantic Web technologies and the use of knowledge graphs for data integration, retrieval and federated queries. In the past years, feature learning methods that are applicable to graph-structured data are becoming available, but have not yet widely been applied and evaluated on structured biological knowledge. Results: We develop a novel method for feature learning on biological knowledge graphs. Our method combines symbolic methods, in particular knowledge representation using symbolic logic and automated reasoning, with neural networks to generate embeddings of nodes that encode for related information within knowledge graphs. Through the use of symbolic logic, these embeddings contain both explicit and implicit information. We apply these embeddings to the prediction of edges in the knowledge graph representing problems of function prediction, finding candidate genes of diseases, protein-protein interactions, or drug target relations, and demonstrate performance that matches and sometimes outperforms traditional approaches based on manually crafted features. Our method can be applied to any biological knowledge graph, and will thereby open up the increasing amount of Semantic Web based knowledge bases in biology to use in machine learning and data analytics. https://github.com/bio-ontology-research-group/walking-rdf-and-owl Supplementary data are available at Bioinformatics online.
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影响因子:
14.9
作者:
Kim S;Thiessen PA;Bolton EE;Chen J;Fu G;Gindulyte A;Han L;He J;He S;Shoemaker BA;Wang J;Yu B;Zhang J;Bryant SH
通讯作者:
Bryant SH
DOI:
10.1093/bioinformatics/btt765
发表时间:
2014-05-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Jupp S;Malone J;Bolleman J;Brandizi M;Davies M;Garcia L;Gaulton A;Gehant S;Laibe C;Redaschi N;Wimalaratne SM;Martin M;Le Novère N;Parkinson H;Birney E;Jenkinson AM
通讯作者:
Jenkinson AM
影响因子:
14.9
作者:
Köhler S;Doelken SC;Mungall CJ;Bauer S;Firth HV;Bailleul-Forestier I;Black GC;Brown DL;Brudno M;Campbell J;FitzPatrick DR;Eppig JT;Jackson AP;Freson K;Girdea M;Helbig I;Hurst JA;Jähn J;Jackson LG;Kelly AM;Ledbetter DH;Mansour S;Martin CL;Moss C;Mumford A;Ouwehand WH;Park SM;Riggs ER;Scott RH;Sisodiya S;Van Vooren S;Wapner RJ;Wilkie AO;Wright CF;Vulto-van Silfhout AT;de Leeuw N;de Vries BB;Washingthon NL;Smith CL;Westerfield M;Schofield P;Ruef BJ;Gkoutos GV;Haendel M;Smedley D;Lewis SE;Robinson PN
通讯作者:
Robinson PN
影响因子:
56.9
作者:
Campillos, Monica;Kuhn, Michael;Bork, Peer
通讯作者:
Bork, Peer
影响因子:
4.6
作者:
Hoehndorf R;Schofield PN;Gkoutos GV
通讯作者:
Gkoutos GV