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IEICE Trans

Takehito UTSURO


Multi-Task Learning of Japanese How-to Tip Machine Reading Comprehension by a Generative Model
Xiaotian WANG Tingxuan LI Takuya TAMURA Shunsuke NISHIDA Takehito UTSURO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2024/01/01
Vol. E107-D  No. 1  pp. 125-134
Type of Manuscript:  PAPER
Category: Natural Language Processing
Keyword: 
multi-task learningQA taskmachine reading comprehensiongenerative modelhow-to tip
 Summary | Full Text:PDF

Comparative Evaluation of Diverse Features in Fluency Evaluation of Spontaneous Speech
Huaijin DENG Takehito UTSURO Akio KOBAYASHI Hiromitsu NISHIZAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2023/01/01
Vol. E106-D  No. 1  pp. 36-45
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech fluency evaluationdisfluencyacoustic featuresmulti-layer neural networkend-to-end
 Summary | Full Text:PDF

Spoken Term Detection Using SVM-Based Classifier Trained with Pre-Indexed Keywords
Kentaro DOMOTO Takehito UTSURO Naoki SAWADA Hiromitsu NISHIZAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/10/01
Vol. E99-D  No. 10  pp. 2528-2538
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Machine Learning for Spoken Language Processing)
Category: Spoken term detection
Keyword: 
decision processpre-indexingspoken term detectionsupport vector machineverification
 Summary | Full Text:PDF

Improving Keyword Recognition of Spoken Queries by Combining Multiple Speech Recognizer's Outputs for Speech-driven WEB Retrieval Task
Masahiko MATSUSHITA Hiromitsu NISHIZAKI Takehito UTSURO Seiichi NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/03/01
Vol. E88-D  No. 3  pp. 472-480
Type of Manuscript:  Special Section PAPER (Special Section on Corpus-Based Speech Technologies)
Category: Spoken Language Systems
Keyword: 
speech recognitionmachine learningmultiple LVCSR modelsWEB retrieval
 Summary | Full Text:PDF

An Unsupervised Speaker Adaptation Method for Lecture-Style Spontaneous Speech Recognition Using Multiple Recognition Systems
Seiichi NAKAGAWA Tomohiro WATANABE Hiromitsu NISHIZAKI Takehito UTSURO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/03/01
Vol. E88-D  No. 3  pp. 463-471
Type of Manuscript:  Special Section PAPER (Special Section on Corpus-Based Speech Technologies)
Category: Spoken Language Systems
Keyword: 
spontaneous speech recognitionunsupervised speaker adaptationconfidence measuremultiple LVCSR models
 Summary | Full Text:PDF