@article{SHI Jing_135, author = {SHI Jing1,LI Wan-long1,2}, title = {Research on comparison of three topic segmentation approaches}, publisher = {Computer Engineering and Applications}, year = {2009}, journal = {Computer Engineering and Applications}, volume = {45}, number = {18}, eid = {135}, pages = {135-138}, keywords = {text segmentation;Probabilistic Latent Semantic Analysis(PLSA) model;Latent Dirichlet Allocation(LDA) model;small world model}, doi = http://cea.ceaj.org/EN/10.3778/j.issn.1002-8331.2009.18.041 }