Kamigaito Hidetaka

カミガイトヒデタカ | Kamigaito Hidetaka

Affiliation and department：
Job title： Associate Professor

Research field (1)： Intelligent informatics

Research keywords (5)： Syntactic Parsing , Representation Learning , Loss Function , Machine Translation , Knowledge Graph

Research theme for competitive and other funds (5)：

2023 - 2026 漸進的な知識の拡張を行う汎用自然言語生成モデルの研究
2021 - 2024 Abstractive Neural Multi-document Summarization Considering Cross Document Structure
2021 - 2023 共参照クラスタを明示的に推定する先行詞の解析誤りに対し頑健な共参照解析手法
2019 - 2021 Generative Summarization Based on Stepwise Extraction and Rewriting
2018 - 2021 Matrix Factorization-based Efficient Learning for Neural Networks

Papers (61)：

Hidetaka Kamigaito, Katsuhiko Hayashi. Comprehensive Analysis of Negative Sampling in Knowledge Graph Representation Learning. Proceedings of The 39th International Conference on Machine Learning (ICML 2022). 2022. 10661-10675
Kwon Jingun, Naoki Kobayashi, Kamigaito Hidetaka, Takamura Hiroya, Okumura Manabu. Joint Modeling of Emoji Position and Its Label for Better Understanding in Social Media. Journal of Natural Language Processing. 2022. 29. 2. 467-492
Kamigaito Hidetaka. An Explanation of “Effectiveness of Syntactic Dependency Information for Higher-Order Syntactic Attention Network”. Journal of Natural Language Processing. 2022. 29. 2. 694-698
Toshiki Kawamoto, Hidetaka Kamigaito, Kotaro Funakoshi, Manabu Okumura. Generating Repetitions with Appropriate Repeated Words. Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies. 2022
Soichiro Murakami, Peinan Zhang, Sho Hoshino, Hidetaka Kamigaito, Hiroya Takamura, Manabu Okumura. Aspect-based Analysis of Advertising Appeals for Search Engine Advertising. Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies: Industry Track. 2022

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Education (4)：

2014 - 2017 Tokyo Institute of Technology Interdisciplinary Graduate School of Science and Engineering
2012 - 2014 Tokyo Institute of Technology Interdisciplinary Graduate School of Science and Engineering
2009 - 2012 Tokyo Institute of Technology School of Engineering
2008 - 2009 Tokyo Institute of Technology School of Engineering

Work history (3)：

2022/04 - 現在 Nara Institute of Science and Technology
2018/04 - 2022/03 Tokyo Institute of Technology Institute of Innovative Research
2017/04 - 2018/03 NTT Communication Science Laboratories Research Associate

Committee career (3)：

Awards (10)：

2022/03 - 言語処理学会 2021年度論文賞 Effectiveness of Syntactic Dependency Information for Higher-Order Syntactic Attention Network
2022/03 - 言語処理学会 2021年度論文賞数値気象予報からの天気予報コメントの自動生成
2022/03 - 言語処理学会第28回年次大会優秀賞知識グラフ埋め込みにおける負例サンプリング損失の分析
2022/03 - 言語処理学会第28回年次大会リーガルフォース賞否定の理解へのprompt-based finetuningの効果
2021/03 - 言語処理学会第27回年次大会委員特別賞知識グラフ埋め込み学習における損失関数の統一的解釈

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Association Membership(s) (3)：

Association for Computational Linguistics , 情報処理学会 , 言語処理学会

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