Yuuki Tachioka

Publication Activity (10 Years)

Years Active: 2013-2023
Publications (10 Years): 20

Top Topics

Speech Recognition

Activity Detection

Feature Transformation

Negative Matrix Factorization

Top Venues

Publications

Yuuki Tachioka
Analysis of Embedding Space of Speech Synthesis System as High-Dimension, Low-Sample-Size Data. GCCE (2023)
Yuuki Tachioka
ditlab system for Dialogue Robot Competition 2022. CoRR (2022)
Yuuki Tachioka
Privacy preservation satisfying utility requirements based on multi-objective optimization. SCIS/ISIS (2022)
Yuuki Tachioka
Multi-condition Training and System Combination for Automatic MOS Prediction. GCCE (2022)
Yuuki Tachioka
Integration of Annotator-wise Estimations for Emotion Recognition by Using Group Softmax. APSIPA ASC (2021)
Yuuki Tachioka
Exponentiated Geometric-Mean-Balanced Mask for Underdetermined Source Separation. GCCE (2021)
Takahiro Ushijima, Yuuki Tachioka, Shingo Uenohara, Ken'ichi Furuya
Sparse Independent Vector Analysis Based on Mel Filter. GCCE (2020)
Yuuki Tachioka
Privacy Preserving Acoustic Model Training for Speech Recognition. APSIPA (2020)
Yuuki Tachioka
Multilingual acoustic model training based on phoneme set conversion. GCCE (2020)
Taiki Izumi, Yuuki Tachioka, Shingo Uenohara, Ken'ichi Furuya
Automatic Determination of the Optimum Number of Updates in Synchronized Joint Diagonalization. CISIS (2019)
Yuuki Tachioka
Permutation Alignment Based on MUSIC Spectrum Discrepancy for Blind Source Separation. EUSIPCO (2019)
Taiki Izumi, Shingo Uenohara, Ken'ichi Furuya, Yuuki Tachioka
Activation Driven Synchronized Joint Diagonalization for Underdetermined Sound Source Separation. APSIPA (2019)
Yuuki Tachioka
Knowledge Distillation Using Soft and Hard Labels and Annealing for Acoustic Model Training. GCCE (2019)
Yuuki Tachioka
Hypothesis Correction Based on Semi-character Recurrent Neural Network for End-to-end Speech Recognition. APSIPA (2019)
Yuuki Tachioka
Dnn-Based Voice Activity Detection Using Auxiliary Speech Models in Noisy Environments. ICASSP (2018)
Yuuki Tachioka
Multi-channel Non-negative Matrix Factorization Initialized with Full-rank and Rank-1 Spatial Correlation Matrix for Speech Recognition. ISPACS (2018)
Yuuki Tachioka, Tomohiro Narita, Iori Miura, Takanobu Uramoto, Natsuki Monta, Shingo Uenohara, Ken'ichi Furuya, Shinji Watanabe, Jonathan Le Roux
Coupled Initialization of Multi-Channel Non-Negative Matrix Factorization Based on Spatial and Spectral Information. INTERSPEECH (2017)
Yuuki Tachioka, Shinji Watanabe, Jonathan Le Roux, John R. Hershey
Prior-based Binary Masking and Discriminative Methods for Reverberant and Noisy Speech Recognition Using Distant Stereo Microphones. J. Inf. Process. 25 (2017)
Takanobu Uramoto, Yuuki Tachioka, Tomohiro Narita, Iori Miura, Shingo Uenohara, Ken'ichi Furuya
Sequential initialization of multichannel nonnegative matrix factorization for sound source separation. GCCE (2017)
Yuuki Tachioka, Tomohiro Narita
Optimal automatic speech recognition system selection for noisy environments. APSIPA (2016)
Yuuki Tachioka, Shinji Watanabe
Uncertainty training and decoding methods of deep neural networks based on stochastic representation of enhanced features. INTERSPEECH (2015)
Hiroki Kanagawa, Yuuki Tachioka, Shinji Watanabe, Jun Ishii
Feature-space structural MAPLR with regression tree-based multiple transformation matrices for DNN. APSIPA (2015)
Yuuki Tachioka, Tomohiro Narita, Shinji Watanabe
Effectiveness of dereverberation, feature transformation, discriminative training methods, and system combination approach for various reverberant environments. EURASIP J. Adv. Signal Process. 2015 (2015)
Yuuki Tachioka, Shinji Watanabe
Discriminative method for recurrent neural network language models. ICASSP (2015)
Yuuki Tachioka, Shinji Watanabe, Jonathan Le Roux, John R. Hershey
Sequential maximum mutual information linear discriminant analysis for speech recognition. INTERSPEECH (2014)
Felix Weninger, Shinji Watanabe, Yuuki Tachioka, Björn W. Schuller
Deep recurrent de-noising auto-encoder and blind de-reverberation for reverberated speech recognition. ICASSP (2014)
Yuuki Tachioka, Tomohiro Narita, Shinji Watanabe, Jonathan Le Roux
Ensemble integration of calibrated speaker localization and statistical speech detection in domestic environments. HSCMA (2014)
Yuuki Tachioka, Shinji Watanabe, Jonathan Le Roux, John R. Hershey
Sequence discriminative training for low-rank deep neural networks. GlobalSIP (2014)
Yuuki Tachioka, Shinji Watanabe
Discriminative training of acoustic models for system combination. INTERSPEECH (2013)
Yuuki Tachioka, Toshiyuki Hanazawa, Tomohiro Narita, Jun Ishii
Voice activity detection based on density ratio estimation and system combination. APSIPA (2013)
Yuuki Tachioka, Shinji Watanabe, John R. Hershey
Effectiveness of discriminative training and feature transformation for reverberated and noisy speech. ICASSP (2013)
Yuuki Tachioka, Shinji Watanabe, Jonathan Le Roux, John R. Hershey
A generalized discriminative training framework for system combination. ASRU (2013)
Yuuki Tachioka
Objective Measurement of the Relationship between Variants in Classical Literature. Culture and Computing (2013)