Seuraa
Koji Okabe
Koji Okabe
Vahvistettu sähköpostiosoite verkkotunnuksessa nec.com
Nimike
Viittaukset
Viittaukset
Vuosi
Attentive statistics pooling for deep speaker embedding
K Okabe, T Koshinaka, K Shinoda
arXiv preprint arXiv:1803.10963, 2018
5562018
Speaker Augmentation and Bandwidth Extension for Deep Speaker Embedding.
H Yamamoto, KA Lee, K Okabe, T Koshinaka
Interspeech, 406-410, 2019
532019
Measurement of Objective Intelligibility of Japanese Accented English Using ERJ (English Read by Japanese) Database.
N Minematsu, K Okabe, K Ogaki, K Hirose
INTERSPEECH, 1481-1484, 2011
442011
Speaker detection in the wild: Lessons learned from JSALT 2019
P García, J Villalba, H Bredin, J Du, D Castan, A Cristia, L Bullock, L Guo, ...
arXiv preprint arXiv:1912.00938, 2019
372019
Attention mechanism in speaker recognition: What does it learn in deep speaker embedding?
Q Wang, K Okabe, KA Lee, H Yamamoto, T Koshinaka
2018 IEEE Spoken Language Technology Workshop (SLT), 1052-1059, 2018
352018
I4U submission to NIST SRE 2018: Leveraging from a decade of shared experiences
KA Lee, V Hautamaki, T Kinnunen, H Yamamoto, K Okabe, V Vestman, ...
arXiv preprint arXiv:1904.07386, 2019
232019
NEC-TT system for mixed-bandwidth and multi-domain speaker recognition
KA Lee, H Yamamoto, K Okabe, Q Wang, L Guo, T Koshinaka, J Zhang, ...
Computer Speech & Language 61, 101033, 2020
212020
Conversation analysis device and conversation analysis method
Y Onishi, M Terao, M Tani, K Okabe
US Patent App. 14/438,953, 2015
202015
Analysis object determination device, analysis object determination method and computer-readable medium
K Okabe, Y Onishi, M Terao, M Tani
US Patent 10,083,686, 2018
192018
The NEC-TT 2018 Speaker Verification System.
KA Lee, H Yamamoto, K Okabe, Q Wang, L Guo, T Koshinaka, J Zhang, ...
Interspeech, 4355-4359, 2019
162019
A generalized framework for domain adaptation of plda in speaker recognition
Q Wang, K Okabe, KA Lee, T Koshinaka
ICASSP 2020-2020 IEEE International Conference on Acoustics, Speech and …, 2020
152020
Robust i-vector extraction tightly coupled with voice activity detection using deep neural networks
H Yamamoto, K Okabe, T Koshinaka
2017 Asia-Pacific Signal and Information Processing Association Annual …, 2017
112017
Expression classification device, expression classification method, dissatisfaction detection device, dissatisfaction detection method, and medium
M Terao, Y Onishi, K Okabe, M Tani
US Patent App. 14/438,661, 2015
92015
Task-aware warping factors in mask-based speech enhancement
Q Wang, KA Lee, T Koshinaka, K Okabe, H Yamamoto
2021 29th European Signal Processing Conference (EUSIPCO), 476-480, 2021
62021
Kong Aik Lee, and Takafumi Koshinaka,“
Q Wang, K Okabe
A generalized framework for domain adaptation of plda in speaker recognition …, 2020
62020
Generalized domain adaptation framework for parametric back-end in speaker recognition
Q Wang, K Okabe, KA Lee, T Koshinaka
IEEE Transactions on Information Forensics and Security, 2023
52023
NEC-TT Speaker Verification System for SRE'19 CTS Challenge.
KA Lee, K Okabe, H Yamamoto, Q Wang, L Guo, T Koshinaka, J Zhang, ...
INTERSPEECH, 2227-2231, 2020
52020
Dissatisfying conversation determination device and dissatisfying conversation determination method
Y Onishi, M Terao, M Tani, K Okabe
US Patent App. 14/438,720, 2015
52015
Language model score look-ahead value imparting device, language model score look-ahead value imparting method, and program storage medium
K Okabe, R Isotani, K Yamabana, K Hanazawa
US Patent 8,682,668, 2014
42014
Speech recognition system, speech recognition method, and speech recognition program
S Osada, K Hanazawa, K Okabe
US Patent App. 13/994,462, 2013
32013
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