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IEICE Trans

Toru NAKASHIKA

Chord Recognition Considering All Interval RelationsUsing Weight-Sharing Classification Semi-Restricted Boltzmann Machines
Shunya ISHIKAWA Toru NAKASHIKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2025/11/01
Vol. E108-D  No. 11  pp. 1402-1411
Type of Manuscript:  PAPER
Category: Music Information Processing
Keyword: 
chord recognition, Boltzmann machine, supervised learning, MAP estimation, 
 Summary | Full Text:PDF
Fast and Lightweight Non-Parallel Voice Conversion Based on Free-Energy Minimization of Speaker-Conditional Restricted Boltzmann Machine
Takuya KISHIDA Toru NAKASHIKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2025/08/01
Vol. E108-D  No. 8  pp. 1001-1010
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
voice conversion, restricted Boltzmann machine, free energy, 
 Summary | Full Text:PDF
Speech Chain VC: Linking Linguistic and Acoustic Levels via Latent Distinctive Features for RBM-Based Voice Conversion
Takuya KISHIDA Toru NAKASHIKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2020/11/01
Vol. E103-D  No. 11  pp. 2340-2350
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
voice conversion, restricted Boltzmann machine, speech chain, one-shot voice conversion, 
 Summary | Full Text:PDF
Pre-Training of DNN-Based Speech Synthesis Based on Bidirectional Conversion between Text and Speech
Kentaro SONE Toru NAKASHIKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2019/08/01
Vol. E102-D  No. 8  pp. 1546-1553
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech synthesis, generative models, Boltzmann distributions, pre-training methods, deep neural networks, 
 Summary | Full Text:PDF
Deep Relational Model: A Joint Probabilistic Model with a Hierarchical Structure for Bidirectional Estimation of Image and Labels
Toru NAKASHIKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2018/02/01
Vol. E101-D  No. 2  pp. 428-436
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
image classification, image generation, deep learning, generative model, Boltzmann distribution, 
 Summary | Full Text:PDF
Voice Conversion Based on Speaker-Dependent Restricted Boltzmann Machines
Toru NAKASHIKA Tetsuya TAKIGUCHI Yasuo ARIKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/06/01
Vol. E97-D  No. 6  pp. 1403-1410
Type of Manuscript:  Special Section PAPER (Special Section on Advances in Modeling for Real-world Speech Information Processing and its Application)
Category: Voice Conversion and Speech Enhancement
Keyword: 
voice conversion, restricted Boltzmann machine, deep learning, speaker individuality, 
 Summary | Full Text:PDF