@article{BiroSzabo2009, author = {B{\´i}r{\´o}, Istv{\´a}n and Szab{\´o}, J{\´a}cint}, title = {Latent Dirichlet Allocation for Automatic Document Categorization}, journal = {Machine Learning and Knowledge Discovery in Databases}, publisher = {Springer}, pages = {430 -- 441}, year = {2009}, language = {en} }