270 search results - page 4 / 54 » Language Modeling Using PLSA-Based Topic HMM |
LREC
2010
13 years 9 months ago
2010
In the POS tagging task, there are two kinds of statistical models: one is generative model, such as the HMM, the others are discriminative models, such as the Maximum Entropy Mod...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper focuses on a solution to better adapt ASR systems, whose language models (LM) are usually trained on topic-independent corpora, to new topics, in particular in the case...
INTERSPEECH
2010
13 years 2 months ago
2010
The amount of available Thai broadcast news transcribed text for training a language model is still very limited, comparing to other major languages. Since the construction of a b...
NAACL
2003
13 years 9 months ago
2003
In this work, we present a new semantic language modeling approach to model news stories in the Topic Detection and Tracking (TDT) task. In the new approach, we build a unigram la...
EMNLP
2009
13 years 5 months ago
2009
Topic models are a useful tool for analyzing large text collections, but have previously been applied in only monolingual, or at most bilingual, contexts. Meanwhile, massive colle...