Taichi Aida
A Doctoral student with a Major in Computer Science, graduate school of Systems Design, Tokyo Metropolitan University.
Email: aida-taichi@ed.tmu.ac.jp
Research Interests / Projects
Lexical Semantic Change Detection (2019 - present)
Quality Estimation (2019 - 2022)
Education
April 2022 - present. Doctor of Computer Science.
Department of Computer Science, Graduate School of Systems Design, Tokyo Metropolitan University.
Supervisor: Professor, Mamoru Komachi (April 2022 - March 2023); Professor, Yasufumi Takama (April 2023 - present)
Natural Language Processing Laboratory (April 2022 - March 2023); Takama Laboratory (April 2023 - present)
April 2020 - March 2022. Master of Computer Science.
Department of Computer Science, Graduate School of Systems Design, Tokyo Metropolitan University.
Thesis Title: Diachronic Semantic Change Detection by Joint Learning of Word Vectors. (in Japanese)
Supervisor: Associate Professor, Mamoru Komachi
April 2016 - March 2020. Bachelor of Engineering.
Department of Electrical, Electronics and Information Engineering, Nagaoka University of Technology.
Thesis Title: 参照訳・編集文を用いない機械翻訳出力の自動評価.
Supervisor: Associate Professor, Kazuhide Yamamoto
Experience
April 2023 - present: Part-time Researcher @ National Institute for Japanese Language and Linguistics.
Mapping headwords between dictionaries, including UniDic
February 2023 - present: Collaborator @ University of Liverpool NLP Group (Advisor: Prof. Danushka Bollegala).
Collaborating on research related to Lexical Semantic Change of Words
September 2022 - January 2023: Visiting Research Student @ University of Liverpool NLP Group (Advisor: Prof. Danushka Bollegala).
Collaborating on research related to Lexical Semantic Change of Words
October 2023 - present: Research Assistant @ Hitotsubashi University.
Mentoring master's students on their research projects in the lab
April 2023 - July 2023: Research Assistant "Advanced Programming Lab" @ Tokyo Metropolitan University.
Teaching image recognition using Raspberry Pi and a camera on Linux
April 2022 - July 2022: Teaching Assistant "Advanced Programming Lab" @ Tokyo Metropolitan University.
Teaching assistant for image recognition using Raspberry Pi and a camera on Linux
Publications
Journal
相田 太一, 小町 守, 小木曽 智信, 高村 大也, 持橋 大地. 異なる時期での意味の違いを捉える単語分散表現の結合学習. 自然言語処理, Vol.30, No.2. June, 2023. [paper]
小林 千真, 相田 太一 , 岡 照晃, 小町 守 . BERT を用いた日本語の意味変化の分析. 自然言語処理. Vol. 30, No.2. June, 2023. [paper]
Taichi Aida and Kazuhide Yamamoto. Estimating Machine Translation Quality of any Input Sentence. International Journal of Asian Language Processing, Vol.30, No.01, pp.2050002-1-2050002-16, World Scientific Publishing. May, 2020. [link]
International Conference
Taichi Aida and Danushka Bollegala. A Semantic Distance Metric Learning approach for Lexical Semantic Change Detection. Findings of the Association for Computational Linguistics: ACL 2024, pp.XXXX-XXXX. Thailand. August, 2024. (XXXX/XXXX) [arXiv] [paper]
Taichi Aida and Danushka Bollegala. Swap and Predict -- Predicting the Semantic Changes in Words across Corpora by Context Swapping. Findings of the Association for Computational Linguistics: EMNLP 2023, pp.7753-7772. Singapore. December, 2023. (2107/4909) [arXiv] [paper]
Xiaohang Tang, Yi Zhou, Taichi Aida, Procheta Sen, and Danushka Bollegala. Can Word Sense Distribution Detect Semantic Changes of Words? Findings of the Association for Computational Linguistics: EMNLP 2023, pp.3575–3590. Singapore. December, 2023. (2107/4909) [arXiv] [paper]
Zhidong Ling, Taichi Aida, Teruaki Oka, and Mamoru Komachi. Construction of Evaluation Dataset for Japanese Lexical Semantic Change Detection. Proceedings of the 37th Pacific Asia Conference on Language, Information and Computation (PACLIC2023), pp.125-136. Hong Kong, China. December, 2023. (91/154) [paper] [data]
Taichi Aida and Danushka Bollegala. Unsupervised Semantic Variation Prediction using the Distribution of Sibling Embeddings. Findings of the Association for Computational Linguistics: ACL 2023, pp.6868-6882. Tronto, Canada. July, 2023. (1975/4864) [arXiv] [paper]
Daisuke Suzuki, Yujin Takahashi, Ikumi Yamashita, Taichi Aida, Tosho Hirasawa, Michitaka Nakatsuji, Masato Mita, and Mamoru Komachi. Construction of a Quality Estimation Dataset for Automatic Evaluation of Japanese Grammatical Error Correction. Proceedings of the Thirteenth Language Resources and Evaluation Conference (LREC2022), pp.5565-5572. Marseille, France. June, 2022. (804/1302) [paper]
Taichi Aida, Mamoru Komachi, Toshinobu Ogiso, Hiroya Takamura, and Daichi Mochihashi. A Comprehensive Analysis of PMI-based Models for Measuring Semantic Differences. Proceedings of the 35th Pacific Asia Conference on Language, Information and Computation (PACLIC2021), pp.21-31. Online. November, 2021. (52/110) [paper]
Kazuma Kobayashi, Taichi Aida, and Mamoru Komachi. Analyzing Semantic Changes in Japanese Words Using BERT. Proceedings of the 35th Pacific Asia Conference on Language, Information and Computation (PACLIC2021), pp.270-280. Online. November, 2021. (52/110) [paper]
Seiichi Inoue, Taichi Aida, Mamoru Komachi, and Manabu Asai. Modeling Text using the Continuous Space Topic Model with Pre-Trained Word Embeddings. Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing: Student Research Workshop (ACL-IJCNLP2021 SRW), pp.138-147. Online. August, 2021. (45/114) [paper]
Taichi Aida and Kazuhide Yamamoto. Confidence Modeling for Neural Machine Translation. Proceedings of the International Conference on Asian Language Processing (IALP2019), pp.349-354. Shanghai, China. November, 2019. (90/134)
Domestic Conference/Symposium
相田 太一, 近藤 明日子, 小木曽 智信. 「昭和・平成書き言葉コーパス」の語彙統計情報の公開. 言語処理学会第30回年次大会 (NLP2024), pp.177-181. Kobe. March, 2024. [paper] [data]
凌 志棟, 相田 太一, 岡 照晃, 小町 守. 意味変化検出手法の日本語における性能評価と分析. 言語処理学会第30回年次大会 (NLP2024), pp.194-199. Kobe. March, 2024. [paper] [data]
木山 朔, 相田 太一, 小町 守, 小木曽 智信, 高村 大也, 松井 秀俊, 持橋 大地. 意味変化分析に向けた単語埋め込みの時系列パターン分析. 言語処理学会第30回年次大会 (NLP2024), pp.2510-2515. Kobe. March, 2024. [paper]
近藤 明日子, 相田 太一, 小木曽 智信. 近現代雑誌通時コーパスの語彙統計情報の公開. 言語処理学会第28回年次大会 (NLP2022), pp.1695-1698. Online. March, 2022. [paper]
凌 志棟, 相田 太一, 金 輝燦, 岡 照晃, 小林 千真, 小町 守. 日本語 BERT を用いた単語の用例の分野別分析ツールの開発. 言語処理学会第28回年次大会 (NLP2022), pp.942-947. Online. March, 2022. [paper]
相田 太一, 小町 守, 小木曽 智信, 高村 大也, 持橋 大地. 単語ベクトルの結合学習を用いた近現代語の意味変化の分析. 人文科学とコンピュータシンポジウム (JMC2021). Online. December, 2021. [link]
鈴木 大佑, 高橋 悠進, 山下 郁海, 相田 太一, 平澤 寅庄, 小町 守. 日本語文法誤り訂正の参照文を用いない自動評価における人手評価への最適化. NLP若手の会第16回シンポジウム (YANS 2021). Online. August, 2021. [link]
井上 誠一, 相田 太一, 浅井 学, 小町 守. 学習済み単語分散表現を用いた連続空間トピックモデル. 言語処理学会第27回年次大会 (NLP2021), pp. 961-965. Online. March, 2021. [paper]
小林 千真, 相田 太一, 小町 守. BERT を使用した日本語の単語の通時的な意味変化の分析. 言語処理学会第27回年次大会 (NLP2021), pp. 952-956. Online. March, 2021. [paper]
相田 太一, 小町 守, 小木曽 智信, 高村 大也, 持橋 大地. 通時的な単語の意味変化を捉える単語分散表現の同時学習. 言語処理学会第27回年次大会 (NLP2021), pp. 712-717. Online. March, 2021. [paper] [slide]
相田 太一, 小町 守, 小木曽 智信, 高村 大也, 坂田 綾香, 小山 慎介, 持橋 大地. 単語分散表現の結合学習による単語の意味の通時的変化の分析. 「通時コーパス」シンポジウム2020オンライン. Online. September, 2020. [link]
相田 太一, 小町 守, 小木曽 智信, 持橋 大地. 単語分散表現を用いた近現代語の意味変化の抽出. 研究発表会 「昭和・平成書き言葉コーパスによる近現代日本語の実証的研究」. Online. August, 2020. [link]
相田 太一, 小町 守, 小木曽 智信, 高村 大也, 坂田 綾香, 小山 慎介, 持橋 大地. 単語分散表現の結合学習による単語の意味の通時的変化の分析. 言語処理学会第26回年次大会 (NLP2020), pp.485-488. Online. March, 2020. [paper] [slide]
相田 太一, 山本 和英. 参照訳・編集文を用いない機械翻訳出力の自動評価. 言語処理学会第26回年次大会 (NLP2020), pp.17-20. Online. March, 2020. [paper]
Academic Activities
Grant
April 2022 - present. 産学官で活躍できるマテリアル革新を目指した次世代「双対型」人材育成フェローシップ
April 2024 - March 2025. 領域リフレーミング(Arena Reframing:AR)双対型博士人材育成 プロジェクト
April 2023 - March 2024. 「双対型」人材育成(FS-SPRING)プロジェクト
April 2022 - March 2023. マテリアル革新を目指した次世代「双対型」人材育成フェローシップ
Reviewer
Peer
LChange (2024)
Repl4NLP (2024)
Secondary
ACL Demo (2022)
Conference Awards
NLP (2024)
Program Committee
April 2024 - present. 最先端NLP勉強会
April 2022 - March 2024. NLP若手の会(YANS)
Skills
Programming
Python3: Familiar
C++: Beginner
Language
Japanese: Native
English: TOEIC 725 (May, 2019), Duolingo English Test 110 (May, 2022)