no code implementations • EACL 2021 • Hiroaki Ozaki, Gaku Morio, Terufumi Morishita, Toshinori Miyoshi
This paper describes the first report on cross-lingual transfer for semantic dependency parsing.
no code implementations • SEMEVAL 2020 • Terufumi Morishita, Gaku Morio, Hiroaki Ozaki, Toshinori Miyoshi
Due to the unsupervised nature of the task, we concentrated on inquiring about the similarity measures induced by different layers of different pre-trained Transformer-based language models, which can be good approximations of the human sense of word similarity.
no code implementations • SEMEVAL 2020 • Terufumi Morishita, Gaku Morio, Hiroaki Ozaki, Toshinori Miyoshi
Our experimental results show that SaS outperforms a naive average ensemble, leveraging weaker PLMs as well as high-performing PLMs.
no code implementations • SEMEVAL 2020 • Terufumi Morishita, Gaku Morio, Shota Horiguchi, Hiroaki Ozaki, Toshinori Miyoshi
Users of social networking services often share their emotions via multi-modal content, usually images paired with text embedded in them.
no code implementations • SEMEVAL 2020 • Gaku Morio, Terufumi Morishita, Hiroaki Ozaki, Toshinori Miyoshi
This paper shows our system for SemEval-2020 task 10, Emphasis Selection for Written Text in Visual Media.
no code implementations • SEMEVAL 2020 • Gaku Morio, Terufumi Morishita, Hiroaki Ozaki, Toshinori Miyoshi
In this paper, we show our system for SemEval-2020 task 11, where we tackle propaganda span identification (SI) and technique classification (TC).
no code implementations • CONLL 2020 • Hiroaki Ozaki, Gaku Morio, Yuta Koreeda, Terufumi Morishita, Toshinori Miyoshi
This paper presents our proposed parser for the shared task on Meaning Representation Parsing (MRP 2020) at CoNLL, where participant systems were required to parse five types of graphs in different languages.
no code implementations • SEMEVAL 2020 • Manikandan Ravikiran, Amin Ekant Muljibhai, Toshinori Miyoshi, Hiroaki Ozaki, Yuta Koreeda, Sakata Masayuki
In this paper, we present our participation in SemEval-2020 Task-12 Subtask-A (English Language) which focuses on offensive language identification from noisy labels.
no code implementations • ACL 2019 • Tatsuki Kuribayashi, Hiroki Ouchi, Naoya Inoue, Paul Reisert, Toshinori Miyoshi, Jun Suzuki, Kentaro Inui
For several natural language processing (NLP) tasks, span representation design is attracting considerable attention as a promising new technique; a common basis for an effective design has been established.
no code implementations • SEMEVAL 2016 • Toshihiko Yanase, Kohsuke Yanai, Misa Sato, Toshinori Miyoshi, Yoshiki Niwa
Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +2