Jorge Civera and Alfons Juan. Multinomial Mixture Modelling for Bilingual Text Classification. In Proc. of the 6th Int. Workshop on Pattern Recognition in Information Systems (PRIS 2006), pages 93-103, Paphos (Cyprus), May 2006. Abstract. Mixture modelling of class-conditional densities is a standard pattern classification technique. In text classification, the use of class-conditional multinomial mixtures can be seen as a generalisation of the Naive Bayes text classifier relaxing its (class-conditional feature) independence assumption. In this paper, we describe and compare several extensions of the class-conditional multinomial mixture-based text classifier for bilingual texts.