[1]YANG Zhi-hao,HONG L i,L IN Hong-fei,et al.Extraction of information on prote in2prote in interaction from biomedical literatures using an SVM[J].CAAI Transactions on Intelligent Systems,2008,3(4):361-369.
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
3
Number of periods:
2008 4
Page number:
361-369
Column:
学术论文—机器学习
Public date:
2008-08-25
- Title:
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Extraction of information on prote in2prote in interaction from biomedical literatures using an SVM
- Author(s):
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YANG Zhi-hao1 ; HONG L i2 ; L IN Hong-fei1 ; L I Yan-peng1
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1. College of Electronic and Information Engineering, Dalian University of Technology, Dalian 116024, China;
2. Department ofMath2 ematics and Computer, Chaoyang Teachers College, Chaoyang 122000, China
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- Keywords:
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interaction extraction; link grammar; support vectormachine ( SVM)
- CLC:
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TP391
- DOI:
-
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- Abstract:
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Automated extraction of p rotein2p rotein interaction information from biomedical literature is helpful when building a p rotein knowledge network, p redicting p rotein functions and designing new drugs. This paper p resents a method for p rotein2p rotein interaction extraction from biomedical literature using a support vectormachine ( SVM). In thismethod, besides common index parameters such asword features, keyword features, entity distance features and link path features, a link grammar extraction feature is used to imp rove p recision when identifying p rotein2p ro2 tein interactions. Experimental results indicated that the recall rate and the F2score of thismethod are much higher than that of other extraction systems for the same dataset