Taiga Ishii
TL;DR
I'm Taiga Ishii (石井 太河)
D1 student at the University of Tokyo
Currently working on:
branching bias of texts and unsupervised parsers
Email: taigarana [at] is.s.u-tokyo.ac.jp
Research Interest
Mathematical features of natural language (language universals, variations)
Education
Doctor
2023/04 ~ Present: Department of Computer Science, The Graduate School of Information Science and Technology, The University of Tokyo
Master
2021/04 ~2023/03: Department of Computer Science, The Graduate School of Information Science and Technology, The University of Tokyo
Bachelor
2017/04 ~ 2021/03: Department of Information Science, School of Science, The University of Tokyo
Publications
International Conference (Refereed)
2023
Ryo Ueda, Taiga Ishii, & Yusuke Miyao. "On the Word Boundaries of Emergent Languages Based on Harris's Articulation Scheme". ICLR 2023. [paper]
International Conference (Non-refereed)
2022
Ryo Ueda, Taiga Ishii, Koki Washio, Yusuke Miyao. “Categorial Grammar Induction as a Compositionality Measure for Emergent Languages in Signaling Games.” Emergent Communication Workshop at the Tenth International Conference on Learning Representations (EmeCom at ICLR 2022). [paper]
Pre-print
2023
Taiga Ishii, Ryo Ueda, & Yusuke Miyao. "Empirical Analysis of the Inductive Bias of Recurrent Neural Networks by Discrete Fourier Transform of Output Sequences". ArXiv 2023. [paper]
Domestic Conference (Non-refereed)
2023
石井太河, 宮尾祐介.『対称的な系列集合を用いた教師なし構文解析モデルの分岐バイアスの検証』言語処理学会第29回年次大会 (NLP2023). [to appear]
上田亮, 石井太河, 鷲尾光樹, 宮尾祐介.『範疇文法導出を用いた創発言語の構成性の評価』言語処理学会第29回年次大会 (NLP2023). [to appear]
2022
Grants
JST SPRING GX: 2023/04~2026/03
Activities
2021/03 ~ Present: Contributing to MioGatto: Math Identifier-oriented Grounding Annotation Tool [URL]
2022/03 ~2023/03: Working as a researcher in CREST [数理的情報活用基盤] 令和3年度採択課題 「自然言語の非線形性の計算論モデル」
Hobby
Fishing
Anime
Tasting (Tea, Coffee, Alcohol, etc.)
Martial Arts