4C Aone,M Ramos Santacruz.Rees:A large-scale relation and event extraction system[C].In:Proc of the 6th Applied Natural Language Processing Conference.New York:ACM Press,2000.76-83.
5T Zhang.Regularized Winnow methods[C].In:Advances in Neural Information Processing Systems (NIPS) 13.Cambridge:MIT Press,2001.703-709.
6N Cristianini,J Shawe-Taylor,H Lodhi.Latent semantic kernels[J].Journal of Intelligent Information Systems,2002,18(2-3):127-152.
7B Sch(o)lkopf,A Smola,K-R Müller.Kernel principal component analysis[G].In:Advances in Kernel Methods:Support Vector Learning.Cambridge:MIT Press,1999.327-352.
8D Zelenko,C Aone,A Richardella.Kernel methods for relation extraction[J].Journal of Machine Learning Research,2003,3:1083-1106.
9M Collins,N Duffy.Convolution kernels for natural language[C].In:Proc of Neural Information Processing Systems (NIPS) 14.Cambridge:MIT Press,2001.
10A Culotta,J Sorensen.Dependency tree kernels for relation extraction[C].The 42nd Meeting of Association for Computational Linguistics,Barcelona,Spain,2004.
