Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Takanobu Uramoto"'
Publikováno v:
GCCE
This paper proposes an initialization for multichannel nonnegative matrix factorization (MNMF) using nonnegative independent component analysis(NICA). This method is an application of the method proposed for single-channel NMF in the past to MNMF. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82c7ef4d80d1c464404aa2bf13a0a0c7
https://doi.org/10.1109/gcce46687.2019.9015620
https://doi.org/10.1109/gcce46687.2019.9015620
Autor:
Shingo Uenohara, Toshiyuki Hanazawa, Takanobu Uramoto, Taiki Izumi, Ken'ichi Furuya, Ryo Aihara, Yohei Okato
Publikováno v:
APSIPA
In this study, we propose efficient the number of computational iteration method of MNMF for speech recognition. The proposed method initializes and estimates the MNMF algorithm with respect to the estimated spatial correlation matrix reducing the nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbd10b0c18a90d083b3a3061460a5d80
https://doi.org/10.23919/apsipa.2018.8659493
https://doi.org/10.23919/apsipa.2018.8659493
Autor:
Ken'ichi Furuya, Toshiyuki Hanazawa, Takanobu Uramoto, Yohei Okato, Taiki Izumi, Shingo Uenohara, Ryo Aihara
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783319936581
CISIS
CISIS
In this paper, we propose efficient the number of computational iteration method of MNMF for speech recognition. The proposed method initializes estimates MNMF algorithm with the estimated spatial correlation matrix reduces the number of iteration of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c761131cf88eafb0d45f3aa2a40c7390
https://doi.org/10.1007/978-3-319-93659-8_82
https://doi.org/10.1007/978-3-319-93659-8_82
Autor:
Ken'ichi Furuya, Tomohiro Narita, Yuuki Tachioka, Shingo Uenohara, Iori Miura, Takanobu Uramoto
Publikováno v:
GCCE
This paper proposes an effective sequential initialization for multichannel nonnegative matrix factorization to address the difficulty of initial value dependency of the conventional method. The proposed method sets initial values of parameters from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2139fc81fe3b24742761a45422f88a37
https://doi.org/10.1109/gcce.2017.8229207
https://doi.org/10.1109/gcce.2017.8229207
Autor:
Iori Miura, Ken'ichi Furuya, Shingo Uenohara, Tomohiro Narita, Takanobu Uramoto, Natsuki Monta, Shinji Watanabe, Yuuki Tachioka, Jonathan Le Roux
Publikováno v:
INTERSPEECH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34181608af23a57447750156dd35393f
https://doi.org/10.21437/interspeech.2017-61
https://doi.org/10.21437/interspeech.2017-61