TY - GEN
T1 - Adaptive language modeling with a set of domain dependent models
AU - Shi, Yangyang
AU - Wiggers, Pascal
AU - Jonker, Catholijn M.
PY - 2012
Y1 - 2012
N2 - An adaptive language modeling method is proposed in this paper. Instead of using one static model for all situations, it applies a set of specific models to dynamically adapt to the discourse. We present the general structure of the model and the training procedure. In our experiments, we instantiated the method with a set of domain dependent models which are trained according to different socio-situational settings (almosd). We compare it with previous topic dependent and socio-situational setting dependent adaptive language models and with a smoothed n-gram model in terms of perplexity and word prediction accuracy. Our experiments show that almosd achieves perplexity reductions up to almost 12% compared with the other models. © 2012 Springer-Verlag.
AB - An adaptive language modeling method is proposed in this paper. Instead of using one static model for all situations, it applies a set of specific models to dynamically adapt to the discourse. We present the general structure of the model and the training procedure. In our experiments, we instantiated the method with a set of domain dependent models which are trained according to different socio-situational settings (almosd). We compare it with previous topic dependent and socio-situational setting dependent adaptive language models and with a smoothed n-gram model in terms of perplexity and word prediction accuracy. Our experiments show that almosd achieves perplexity reductions up to almost 12% compared with the other models. © 2012 Springer-Verlag.
UR - https://www.scopus.com/pages/publications/84865471143
UR - https://www.scopus.com/pages/publications/84865471143#tab=citedBy
U2 - 10.1007/978-3-642-32790-2_57
DO - 10.1007/978-3-642-32790-2_57
M3 - Conference contribution
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 472
EP - 479
BT - Text, Speech and Dialogue - 15th International Conference, TSD 2012, Proceedings
T2 - 15th International Conference on Text, Speech and Dialogue, TSD 2012
Y2 - 3 September 2012 through 7 September 2012
ER -