Topic model based structural Web services discovery

[1] Deerwester S, Dumais S, Furnas G.Indexing by latent semantic analysis[J]. Journal of the American Society for Information Science, 1990, 41:391-407 [2] Hofman T. Probabilistic latent semantic indexing Gey Fredric,Hearst Marti, Tong Richard. Proceedings of the 22nd Annual International ACM SIGIR Conference. New York:ACM,1999:50-57 [3] Blei D M, Ng A Y, Jordan M. Latent dirichlet allocation[J]. Journal of Machine Learning Research,2003,3(1):993-1022 [4] Li W, McCallum A. Pachinko allocation:DAG-structured mixture models of topic correlations Cohen William,Moore Andrew. Proceedings of the 23rd International Conference on Machine Learning. New York:ACM,2006:577-584 [5] Blei D M, Lafferty J D. Dynamic topic models Cohen William, Moore Andrew. Proceedings of the 23rd International Conference on Machine Learning. New York:ACM,2006:113-120 [6] Shawe-Taylor J,Cristianini N. Kernel methods for pattern analysis[M]. United Kingdom:Cambridge University Press,2004:344-372