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Takafumi Moriya

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What Do Self-Supervised Speech and Speaker Models Learn? New Findings From a Cross Model Layer-Wise Analysis

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Jan 31, 2024
Takanori Ashihara, Marc Delcroix, Takafumi Moriya, Kohei Matsuura, Taichi Asami, Yusuke Ijima

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Noise-robust zero-shot text-to-speech synthesis conditioned on self-supervised speech-representation model with adapters

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Jan 10, 2024
Kenichi Fujita, Hiroshi Sato, Takanori Ashihara, Hiroki Kanagawa, Marc Delcroix, Takafumi Moriya, Yusuke Ijima

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Iterative Shallow Fusion of Backward Language Model for End-to-End Speech Recognition

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Oct 17, 2023
Atsunori Ogawa, Takafumi Moriya, Naoyuki Kamo, Naohiro Tawara, Marc Delcroix

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SpeechGLUE: How Well Can Self-Supervised Speech Models Capture Linguistic Knowledge?

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Jun 14, 2023
Takanori Ashihara, Takafumi Moriya, Kohei Matsuura, Tomohiro Tanaka, Yusuke Ijima, Taichi Asami, Marc Delcroix, Yukinori Honma

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Transfer Learning from Pre-trained Language Models Improves End-to-End Speech Summarization

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Jun 07, 2023
Kohei Matsuura, Takanori Ashihara, Takafumi Moriya, Tomohiro Tanaka, Takatomo Kano, Atsunori Ogawa, Marc Delcroix

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End-to-End Joint Target and Non-Target Speakers ASR

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Jun 04, 2023
Ryo Masumura, Naoki Makishima, Taiga Yamane, Yoshihiko Yamazaki, Saki Mizuno, Mana Ihori, Mihiro Uchida, Keita Suzuki, Hiroshi Sato, Tomohiro Tanaka, Akihiko Takashima, Satoshi Suzuki, Takafumi Moriya, Nobukatsu Hojo, Atsushi Ando

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Improving Scheduled Sampling for Neural Transducer-based ASR

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May 25, 2023
Takafumi Moriya, Takanori Ashihara, Hiroshi Sato, Kohei Matsuura, Tomohiro Tanaka, Ryo Masumura

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Knowledge Distillation for Neural Transducer-based Target-Speaker ASR: Exploiting Parallel Mixture/Single-Talker Speech Data

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May 25, 2023
Takafumi Moriya, Hiroshi Sato, Tsubasa Ochiai, Marc Delcroix, Takanori Ashihara, Kohei Matsuura, Tomohiro Tanaka, Ryo Masumura, Atsunori Ogawa, Taichi Asami

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Downstream Task Agnostic Speech Enhancement with Self-Supervised Representation Loss

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May 24, 2023
Hiroshi Sato, Ryo Masumura, Tsubasa Ochiai, Marc Delcroix, Takafumi Moriya, Takanori Ashihara, Kentaro Shinayama, Saki Mizuno, Mana Ihori, Tomohiro Tanaka, Nobukatsu Hojo

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Exploration of Language Dependency for Japanese Self-Supervised Speech Representation Models

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May 09, 2023
Takanori Ashihara, Takafumi Moriya, Kohei Matsuura, Tomohiro Tanaka

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