no code implementations • ACL (WAT) 2021 • Kenji Imamura, Eiichiro Sumita
In this paper, we present the NICT system (NICT-2) submitted to the NICT-SAP shared task at the 8th Workshop on Asian Translation (WAT-2021).
no code implementations • AACL (WAT) 2020 • Kenji Imamura, Eiichiro Sumita
This paper presents a simple method that extends a standard Transformer-based autoregressive decoder, to speed up decoding.
no code implementations • AMTA 2016 • Kenji Imamura, Eiichiro Sumita
In this paper, we present domain adaptation methods for machine translation that assume multiple domains.
1 code implementation • 29 Nov 2022 • Kenji Imamura, Eiichiro Sumita
Multilingual pretrained models are effective for machine translation and cross-lingual processing because they contain multiple languages in one model.
no code implementations • WS 2019 • Kenji Imamura, Eiichiro Sumita
In this paper, a pre-trained Bidirectional Encoder Representations from Transformers (BERT) model is applied to Transformer-based neural machine translation (NMT).
no code implementations • WS 2019 • Kenji Imamura, Eiichiro Sumita
This paper describes the NICT-2 neural machine translation system at the 6th Workshop on Asian Translation.
1 code implementation • WS 2019 • Aizhan Imankulova, Raj Dabre, Atsushi Fujita, Kenji Imamura
This paper proposes a novel multilingual multistage fine-tuning approach for low-resource neural machine translation (NMT), taking a challenging Japanese--Russian pair for benchmarking.
no code implementations • WS 2018 • Kenji Imamura, Eiichiro Sumita
This paper describes the NICT neural machine translation system submitted at the NMT-2018 shared task.
no code implementations • WS 2018 • Kenji Imamura, Atsushi Fujita, Eiichiro Sumita
A large-scale parallel corpus is required to train encoder-decoder neural machine translation.
no code implementations • WS 2017 • Kenji Imamura, Eiichiro Sumita
In this paper, we describe the NICT-2 neural machine translation system evaluated at WAT2017.
no code implementations • WS 2016 • Kenji Imamura, Eiichiro Sumita
This paper describes the NICT-2 translation system for the 3rd Workshop on Asian Translation.
no code implementations • COLING 2014 • Ryuichiro Higashinaka, Kenji Imamura, Toyomi Meguro, Chiaki Miyazaki, Nozomi Kobayashi, Hiroaki Sugiyama, Toru Hirano, Toshiro Makino, Yoshihiro Matsuo
Open-Domain Question Answering Task-Oriented Dialogue Systems
no code implementations • LREC 2012 • Kugatsu Sadamitsu, Kuniko Saito, Kenji Imamura, Yoshihiro Matsuo
This paper proposes a new method of constructing arbitrary class-based related word dictionaries on interactive topic models; we assume that each class is described by a topic.