Search Results for author: Yuto Nishimura

Found 4 papers, 1 papers with code

BrainCodec: Neural fMRI codec for the decoding of cognitive brain states

1 code implementation6 Oct 2024 Yuto Nishimura, Masataka Sawayama, Ayumu Yamashita, Hideki Nakayama, Kaoru Amano

Recently, leveraging big data in deep learning has led to significant performance improvements, as confirmed in applications like mental state decoding using fMRI data.

Denoising

Acoustic Modeling for End-to-End Empathetic Dialogue Speech Synthesis Using Linguistic and Prosodic Contexts of Dialogue History

no code implementations16 Jun 2022 Yuto Nishimura, Yuki Saito, Shinnosuke Takamichi, Kentaro Tachibana, Hiroshi Saruwatari

To train the empathetic DSS model effectively, we investigate 1) a self-supervised learning model pretrained with large speech corpora, 2) a style-guided training using a prosody embedding of the current utterance to be predicted by the dialogue context embedding, 3) a cross-modal attention to combine text and speech modalities, and 4) a sentence-wise embedding to achieve fine-grained prosody modeling rather than utterance-wise modeling.

Self-Supervised Learning Sentence +2

STUDIES: Corpus of Japanese Empathetic Dialogue Speech Towards Friendly Voice Agent

no code implementations28 Mar 2022 Yuki Saito, Yuto Nishimura, Shinnosuke Takamichi, Kentaro Tachibana, Hiroshi Saruwatari

We describe our methodology to construct an empathetic dialogue speech corpus and report the analysis results of the STUDIES corpus.

text-to-speech Text to Speech

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