Issara Thienlikit

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Traditional language models rely on lexical units that are de ned as entities separated from each other by word boundary markers. Since there are no such boundaries in Thai, alternative de nitions of lexical units have to be pursued. The problem is to nd the optimal set of lexical units that constitutes the vocabulary of the language model and yields the(More)
One of the difficulties of Thai language modeling is the process of text corpus preparation. Because there is no explicit word boundary marker in written Thai text, word segmentation must be performed prior to training a language model. This paper presents two approaches to language model construction for Thai LVCSR based on pseudo-morpheme merging. The(More)
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