## LANGUAGE MODEL ADAPTATION FOR AUTOMATIC SPEECH RECOGNITION AND STATISTICAL MACHINE TRANSLATION (2004)

Citations: | 1 - 0 self |

### BibTeX

@MISC{Kim04languagemodel,

author = {Woosung Kim},

title = {LANGUAGE MODEL ADAPTATION FOR AUTOMATIC SPEECH RECOGNITION AND STATISTICAL MACHINE TRANSLATION},

year = {2004}

}

### OpenURL

### Abstract

Language modeling is critical and indispensable for many natural language ap-plications such as automatic speech recognition and machine translation. Due to the complexity of natural language grammars, it is almost impossible to construct language models by a set of linguistic rules; therefore statistical techniques have been dominant for language modeling over the last few decades. All statistical modeling techniques, in principle, work under some conditions: 1) a reasonable amount of training data is available and 2) the training data comes from the same population as the test data to which we want to apply our model. Based on observations from the training data, we build statistical models and therefore, the success of a statistical model is crucially dependent on the training data. In other words, if we don’t have enough data for training, or the training data is not matched with the test data, we are not able to build accurate statistical models. This thesis presents novel methods to cope with those problems in language modeling—language model adaptation.