Search Results for author: Motoi Omachi

Found 5 papers, 0 papers with code

Align, Write, Re-order: Explainable End-to-End Speech Translation via Operation Sequence Generation

no code implementations11 Nov 2022 Motoi Omachi, Brian Yan, Siddharth Dalmia, Yuya Fujita, Shinji Watanabe

To solve this problem, we would like to simultaneously generate automatic speech recognition (ASR) and ST predictions such that each source language word is explicitly mapped to a target language word.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

End-to-end ASR to jointly predict transcriptions and linguistic annotations

no code implementations NAACL 2021 Motoi Omachi, Yuya Fujita, Shinji Watanabe, Matthew Wiesner

We propose a Transformer-based sequence-to-sequence model for automatic speech recognition (ASR) capable of simultaneously transcribing and annotating audio with linguistic information such as phonemic transcripts or part-of-speech (POS) tags.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +5

Insertion-Based Modeling for End-to-End Automatic Speech Recognition

no code implementations27 May 2020 Yuya Fujita, Shinji Watanabe, Motoi Omachi, Xuankai Chan

One NAT model, mask-predict, has been applied to ASR but the model needs some heuristics or additional component to estimate the length of the output token sequence.

Audio and Speech Processing Sound

Speaker Selective Beamformer with Keyword Mask Estimation

no code implementations25 Oct 2018 Yusuke Kida, Dung Tran, Motoi Omachi, Toru Taniguchi, Yuya Fujita

The proposed method firstly utilizes a DNN-based mask estimator to separate the mixture signal into the keyword signal uttered by the target speaker and the remaining background speech.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

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