Yoshikazu Yamaguchi

According to our database, Yoshikazu Yamaguchi authored at least 31 papers between 1997 and 2019.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2019

Joint Maximization Decoder with Neural Converters for Fully Neural Network-Based Japanese Speech Recognition.

Takafumi Moriya, Jian Wang, Tomohiro Tanaka, Ryo Masumura, Yusuke Shinohara, Yoshikazu Yamaguchi, Yushi Aono

Proceedings of the Interspeech 2019, 2019

Neural Whispered Speech Detection with Imbalanced Learning.

Takanori Ashihara, Yusuke Shinohara, Hiroshi Sato, Takafumi Moriya, Kiyoaki Matsui, Takaaki Fukutomi, Yoshikazu Yamaguchi, Yushi Aono

Proceedings of the Interspeech 2019, 2019

Revisiting Dynamic Adjustment of Language Model Scaling Factor for Automatic Speech Recognition.

Hiroshi Sato, Takafumi Moriya, Yusuke Shinohara, Ryo Masumura, Takaaki Fukutomi, Kiyoaki Matsui, Takanori Ashihara, Yoshikazu Yamaguchi, Yushi Aono

Proceedings of the 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019

2018

Efficient Building Strategy with Knowledge Distillation for Small-Footprint Acoustic Models.

Takafumi Moriya, Hiroki Kanagawa, Kiyoaki Matsui, Takaaki Fukutomi, Yusuke Shinohara, Yoshikazu Yamaguchi, Manabu Okamoto, Yushi Aono

Proceedings of the 2018 IEEE Spoken Language Technology Workshop, 2018

Automatic DNN Node Pruning Using Mixture Distribution-based Group Regularization.

Tsukasa Yoshida, Takafumi Moriya, Kazuho Watanabe, Yusuke Shinohara, Yoshikazu Yamaguchi, Yushi Aono

Proceedings of the Interspeech 2018, 2018

Encoder Transfer for Attention-based Acoustic-to-word Speech Recognition.

Sei Ueno, Takafumi Moriya, Masato Mimura, Shinsuke Sakai, Yusuke Shinohara, Yoshikazu Yamaguchi, Yushi Aono, Tatsuya Kawahara

Proceedings of the Interspeech 2018, 2018

Multi-task Learning with Augmentation Strategy for Acoustic-to-word Attention-based Encoder-decoder Speech Recognition.

Takafumi Moriya, Sei Ueno, Yusuke Shinohara, Marc Delcroix, Yoshikazu Yamaguchi, Yushi Aono

Proceedings of the Interspeech 2018, 2018

Progressive Neural Network-based Knowledge Transfer in Acoustic Models.

Takafumi Moriya, Ryo Masumura, Taichi Asami, Yusuke Shinohara, Marc Delcroix, Yoshikazu Yamaguchi, Yushi Aono

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018

Relevant Phonetic-aware Neural Acoustic Models using Native English and Japanese Speech for Japanese-English Automatic Speech Recognition.

Ryo Masumura, Suguru Kabashima, Takafumi Moriya, Satoshi Kobashikawa, Yoshikazu Yamaguchi, Yushi Aono

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018

2017

Domain adaptation of DNN acoustic models using knowledge distillation.

Taichi Asami, Ryo Masumura, Yoshikazu Yamaguchi, Hirokazu Masataki, Yushi Aono

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2016

Speaker recognition in duration-mismatched condition using bootstrapped i-vectors.

Atsushi Ando, Taichi Asami, Yoshikazu Yamaguchi, Yushi Aono

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2016

2014

Automatic Vocabulary Adaptation Based on Semantic and Acoustic Similarities.

Shoko Yamahata, Yoshikazu Yamaguchi, Atsunori Ogawa, Hirokazu Masataki, Osamu Yoshioka, Satoshi Takahashi

IEICE Trans. Inf. Syst., 2014

Efficient data selection for speech recognition based on prior confidence estimation using speech and monophone models.

Satoshi Kobashikawa, Taichi Asami, Yoshikazu Yamaguchi, Hirokazu Masataki, Satoshi Takahashi

Comput. Speech Lang., 2014

2013

Fast unsupervised adaptation based on efficient statistics accumulation using frame independent confidence within monophone states.

Satoshi Kobashikawa, Atsunori Ogawa, Taichi Asami, Yoshikazu Yamaguchi, Hirokazu Masataki, Satoshi Takahashi

Comput. Speech Lang., 2013

2012

Efficient prior and incremental beam width control to suppress excessive speech recognition time based on score range estimation.

Satoshi Kobashikawa, Takaaki Hori, Yoshikazu Yamaguchi, Taichi Asami, Hirokazu Masataki, Satoshi Takahashi

Proceedings of the 2012 IEEE Spoken Language Technology Workshop (SLT), 2012

Automatic Vocabulary Adaptation Based on Semantic Similarity and Speech Recognition Confidence Measure.

Shoko Yamahata, Yoshikazu Yamaguchi, Atsunori Ogawa, Hirokazu Masataki, Osamu Yoshioka, Satoshi Takahashi

Proceedings of the INTERSPEECH 2012, 2012

Efficient Beam Width Control to Suppress Excessive Speech Recognition Computation Time Based on Prior Score Range Normalization.

Satoshi Kobashikawa, Takaaki Hori, Yoshikazu Yamaguchi, Taichi Asami, Hirokazu Masataki, Satoshi Takahashi

Proceedings of the INTERSPEECH 2012, 2012

Application of exterior deformation monitoring of dams by DInSAR analysis using ALOS PALSAR.

Kenichi Honda, Taira Nakanishi, Masamichi Haraguchi, Naruo Mushiake, Tomoharu Iwasaki, Hiroyuki Satoh, Toshihide Kobori, Yoshikazu Yamaguchi

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011

Spoken Document Confidence Estimation Using Contextual Coherence.

Taichi Asami, Narichika Nomoto, Satoshi Kobashikawa, Yoshikazu Yamaguchi, Hirokazu Masataki, Satoshi Takahashi

Proceedings of the INTERSPEECH 2011, 2011

2010

Efficient data selection for spoken document retrieval based on prior confidence estimation using speech and context independent models.

Satoshi Kobashikawa, Taichi Asami, Yoshikazu Yamaguchi, Hirokazu Masataki, Satoshi Takahashi

Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

Efficient data selection for speech recognition based on prior confidence estimation using speech and context independent models.

Satoshi Kobashikawa, Taichi Asami, Yoshikazu Yamaguchi, Hirokazu Masataki, Satoshi Takahashi

Proceedings of the INTERSPEECH 2010, 2010

2009

Rapid unsupervised adaptation using frame independent output probabilities of gender and context independent phoneme models.

Satoshi Kobashikawa, Atsunori Ogawa, Yoshikazu Yamaguchi, Satoshi Takahashi

Proceedings of the INTERSPEECH 2009, 2009

2007

A Universal Reversible Turing Machine.

Kenichi Morita, Yoshikazu Yamaguchi

Proceedings of the Machines, Computations, and Universality, 5th International Conference, 2007

2005

Children's speech recognition using elementary-school-student speech database.

Atsunori Ogawa, Yoshikazu Yamaguchi, Shoichi Matsunaga

Syst. Comput. Jpn., 2005

Performance of a New DS-CDMA Synchronization System Using Cycle-and-Add Property.

Yoshikazu Yamaguchi, Shinji Yamashita, Mitsuo Yokoyama, Hideyuki Uehara

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Rapid response and robust speech recognition by preliminary model adaptation for additive and convolutional noise.

Satoshi Kobashikawa, Satoshi Takahashi, Yoshikazu Yamaguchi, Atsunori Ogawa

Proceedings of the INTERSPEECH 2005, 2005

2004

Robust speech recognition based on HMM composition and modified wiener filter.

Sumitaka Sakauchi, Yoshikazu Yamaguchi, Satoshi Takahashi, Satoshi Kobashikawa

Proceedings of the INTERSPEECH 2004, 2004

2003

Speaker adaptation for non-native speakers using bilingual English lexicon and acoustic models.

Shoichi Matsunaga, Atsunori Ogawa, Yoshikazu Yamaguchi, Akihiro Imamura

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Non-native English speech recognition using bilingual English lexicon and acoustic models.

Shoichi Matsunaga, Atsunori Ogawa, Yoshikazu Yamaguchi, Akihiro Imamura

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

1997

Fast adaptation of acoustic models to environmental noise using jacobian adaptation algorithm.

Yoshikazu Yamaguchi, Satoshi Takahashi, Shigeki Sagayama

Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

Jacobian approach to fast acoustic model adaptation.

Shigeki Sagayama, Yoshikazu Yamaguchi, Satoshi Takahashi, Jun-ichi Takahashi

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997