1 code implementation • EMNLP 2021 • Kazuaki Hanawa, Ryo Nagata, Kentaro Inui
To shed light on these points, we investigate a wider range of methods for generating many feedback comments in this study.
no code implementations • INLG (ACL) 2021 • Ryo Nagata, Masato Hagiwara, Kazuaki Hanawa, Masato Mita, Artem Chernodub, Olena Nahorna
In this paper, we propose a generation challenge called Feedback comment generation for language learners.
no code implementations • Findings (ACL) 2022 • Ryo Nagata, Manabu Kimura, Kazuaki Hanawa
In this paper, we explore the capacity of a language model-based method for grammatical error detection in detail.
1 code implementation • COLING 2020 • Takumi Gotou, Ryo Nagata, Masato Mita, Kazuaki Hanawa
The performance measures are based on the simple idea that the more systems successfully correct an error, the easier it is considered to be.
1 code implementation • COLING 2020 • Ryo Fujii, Masato Mita, Kaori Abe, Kazuaki Hanawa, Makoto Morishita, Jun Suzuki, Kentaro Inui
Neural Machine Translation (NMT) has shown drastic improvement in its quality when translating clean input, such as text from the news domain.
2 code implementations • ICLR 2021 • Kazuaki Hanawa, Sho Yokoi, Satoshi Hara, Kentaro Inui
In this study, we investigated relevance metrics that can provide reasonable explanations to users.
no code implementations • SEMEVAL 2019 • Kazuaki Hanawa, Shota Sasaki, Hiroki Ouchi, Jun Suzuki, Kentaro Inui
Our system achieved 80. 9{\%} accuracy on the test set for the formal run and got the 3rd place out of 42 teams.
1 code implementation • PACLIC 2018 • Tsubasa Tagami, Hiroki Ouchi, Hiroki Asano, Kazuaki Hanawa, Kaori Uchiyama, Kaito Suzuki, Kentaro Inui, Atsushi Komiya, Atsuo Fujimura, Hitofumi Yanai, Ryo Yamashita, Akinori Machino
We present a new task, suspicious news detection using micro blog text.
no code implementations • COLING 2018 • Akira Sasaki, Kazuaki Hanawa, Naoaki Okazaki, Kentaro Inui
This paper presents an approach to detect the stance of a user toward a topic based on their stances toward other topics and the social media posts of the user.
no code implementations • ACL 2017 • Akira Sasaki, Kazuaki Hanawa, Naoaki Okazaki, Kentaro Inui
We present in this paper our approach for modeling inter-topic preferences of Twitter users: for example, those who agree with the Trans-Pacific Partnership (TPP) also agree with free trade.