Yohei Okato

Publication Activity (10 Years)

Years Active: 1998-2020
Publications (10 Years): 4

Top Topics

Nonnegative Matrix Factorization

Speech Recognizer

Speaker Identification

Top Venues

Publications

Ken Miyamoto, Takeru Shiraga, Yohei Okato
User-Selected Object Data Augmentation for 6DOF CNN Localization. ICCE (2020)
Ryo Aihara, Toshiyuki Hanazawa, Yohei Okato, Gordon Wichern, Jonathan Le Roux
Teacher-student Deep Clustering for Low-delay Single Channel Speech Separation. ICASSP (2019)
Taiki Izumi, Ryo Aihara, Toshiyuki Hanazawa, Yohei Okato, Takanobu Uramoto, Shingo Uenohara, Ken'ichi Furuya
Reducing Computational Complexity of Multichannel Nonnegative Matrix Factorization Using Initial Value Setting for Speech Recognition. CISIS (2018)
Taiki Izumi, Takanobu Uramoto, Shingo Uenohara, Ken'ichi Furuya, Ryo Aihara, Toshiyuki Hanazawa, Yohei Okato
Multichannel NMF with Reduced Computational Complexity for Speech Recognition. APSIPA (2018)
Tatsuhiko Saito, Takashi Nose, Takao Kobayashi, Yohei Okato, Akio Horii
Performance Prediction of Speech Recognition Using Average-Voice-Based Speech Synthesis. INTERSPEECH (2011)
Toshiyuki Hanazawa, Jun Ishii, Yohei Okato, Kunio Nakajima
Acoustic modeling for spontaneous speech recognition using syllable dependent models. INTERSPEECH (2000)
Yohei Okato, Keiji Kato, Mikio Yamamoto, Shuichi Itahashi
System-user interaction and response strategy in spoken dialogue system. ICSLP (1998)