EM обучение

In this paper, we first demonstrate the in- terest of the Loopy Belief Propagation al- gorithm to train and use a simple align- ment model where the expected marginal values …...

Model minimization has been shown to work well for the task of unsupervised part-of-speech tagging with a dictionary. In (Ravi and Knight, 2009), the authors in- voke an integer programming …...

We derive variants of the fertility based models IBM-3 and IBM-4 that, while maintaining their zero and first order pa- rameters, are nondeficient. Subsequently, we proceed to derive a method …...