@techreport{oai:ipsj.ixsq.nii.ac.jp:00069915, author = {アブリミテ・ミジテ and ニュービッグ・グラム and 三村, 正人 and 森, 信介 and 河原, 達也 and ハムヅラ・アスカ and Mijit, Ablimit and Graham, Neubig and Masato, Mimura and Shinsuke, Mori and Tatsuya, Kawahara and Askar, Hamdulla}, issue = {17}, month = {Jul}, note = {ウイグル語は膠着性の言語で、単語は語幹 (語根) に接尾辞が付くことによって構成される。膠着性の言語の語彙は爆発的に大きくなるので、形態素に基づく言語モデルを構成し、比較実験を行なった。形態素は意味を持つ最小の単位であり、本研究では接頭辞・語幹・接尾辞のいずれかを指す。Julius を用いて大語彙連続音声認識システムを構成し、異なる単位 (単語・形態素・音節) の言語モデルの比較を行なった。, Uyghur language is an agglutinative language in which words are formed by suffixes attaching to a stem (or root). Because of the explosive nature in vocabulary of the agglutinative languages, several morpheme-based language models are built and experiments are implemented. Morpheme is the smallest meaning bearing unit. In this research, morpheme is referred to any of prefix, stem, or suffix. As a result, a large vocabulary ASR system is built on the basis of Julius system. Several ASR results on language models based on different units (word, morpheme, and syllable) are compared.}, title = {ウイグル語の形態素に基づく言語モデルと音声認識システム}, year = {2010} }