ID 74511
Title Transcription
サフィックス アレイ ニ モトズク ゲンゴ モデル オ モチイタ オンセイ ニンシキ ニ カンスル ケンキュウ
Title Alternative
Study of Speech Recognition using Suffix Array
Author
Tsuge, Satoru
Keywords
Suffix Array
Speech Recognition
Language Model
Content Type
Departmental Bulletin Paper
Description
For obtaining high speech recognition performance, we need high quality acoustic model and language
model of speech recognition. In this study, we focus on the language model. The conventional language
models, which are CFG, N-gram model, and so on, have some problems which are outputted the
non-language characters and words sequence. Therefore, in this paper, we proposed the language
model which was used the suffix array for speech recognition. The suffix array was proposed for the
information retrieval. The advantages of the suffix array were that “予測可能” “無駄な仮説が生成さ
れない” For evaluating the proposed language model, we conducted the similarly music information
retrieval experiment using MIDI database. The experimental results showed that the proposed method
was useful for the music information retrieval.
Journal Title
徳島大学大学院ソシオテクノサイエンス研究部研究報告
ISSN
21859094
NCID
AA12214889
Volume
53
Start Page
21
End Page
27
Sort Key
21
Published Date
2008
FullText File
language
jpn
departments
Science and Technology