Revisiting Cosine Similarity via Normalized ICA-transformed Embeddings - Hiroaki Yamagiwa; Momose Oyama; Hidetoshi Shimodaira (Proceedings of the 31st International Conference on Computational Linguistics, COLING 2025, Abu Dhabi, UAE, January 19-24, 2025, 2025)

Norm of Mean Contextualized Embeddings Determines their Variance - Hiroaki Yamagiwa; Hidetoshi Shimodaira (Proceedings of the 31st International Conference on Computational Linguistics, COLING 2025, Abu Dhabi, UAE, January 19-24, 2025, 2025)

Mapping 1,000+ Language Models via the Log-Likelihood Vector - Momose Oyama; Hiroaki Yamagiwa; Yusuke Takase; Hidetoshi Shimodaira (CoRR, 2025)

Shimo Lab at "Discharge Me!": Discharge Summarization by Prompt-Driven Concatenation of Electronic Health Record Sections - Yunzhen He; Hiroaki Yamagiwa; Hidetoshi Shimodaira (Proceedings of the 23rd Workshop on Biomedical Natural Language Processing, BioNLP@ACL 2024, Bangkok, Thailand, August 16, 2024, 2024)

Axis Tour: Word Tour Determines the Order of Axes in ICA-transformed Embeddings - Hiroaki Yamagiwa; Yusuke Takase; Hidetoshi Shimodaira (Findings of the Association for Computational Linguistics: EMNLP 2024, Miami, Florida, USA, November 12-16, 2024, 2024)

Understanding Higher-Order Correlations Among Semantic Components in Embeddings - Momose Oyama; Hiroaki Yamagiwa; Hidetoshi Shimodaira (Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, EMNLP 2024, Miami, FL, USA, November 12-16, 2024, 2024)

Zero-Shot Edge Detection with SCESAME: Spectral Clustering-based Ensemble for Segment Anything Model Estimation - Hiroaki Yamagiwa; Yusuke Takase; Hiroyuki Kambe; Ryosuke Nakamoto (IEEE/CVF Winter Conference on Applications of Computer Vision Workshops, WACVW 2024 - Workshops, Waikoloa, HI, USA, January 1-6, 2024, 2024)

Axis Tour: Word Tour Determines the Order of Axes in ICA-transformed Embeddings - Hiroaki Yamagiwa; Yusuke Takase; Hidetoshi Shimodaira (CoRR, 2024)

Predicting Drug-Gene Relations via Analogy Tasks with Word Embeddings - Hiroaki Yamagiwa; Ryoma Hashimoto; Kiwamu Arakane; Ken Murakami; Shou Soeda; Momose Oyama; Mariko Okada; Hidetoshi Shimodaira (CoRR, 2024)

Revisiting Cosine Similarity via Normalized ICA-transformed Embeddings - Hiroaki Yamagiwa; Momose Oyama; Hidetoshi Shimodaira (CoRR, 2024)

Shimo Lab at "Discharge Me!": Discharge Summarization by Prompt-Driven Concatenation of Electronic Health Record Sections - Yunzhen He; Hiroaki Yamagiwa; Hidetoshi Shimodaira (CoRR, 2024)

Norm of Mean Contextualized Embeddings Determines their Variance - Hiroaki Yamagiwa; Hidetoshi Shimodaira (CoRR, 2024)

Understanding Higher-Order Correlations Among Semantic Components in Embeddings - Momose Oyama; Hiroaki Yamagiwa; Hidetoshi Shimodaira (CoRR, 2024)

Quantifying Lexical Semantic Shift via Unbalanced Optimal Transport - Ryo Kishino; Hiroaki Yamagiwa; Ryo Nagata; Sho Yokoi; Hidetoshi Shimodaira (CoRR, 2024)

Discovering Universal Geometry in Embeddings with ICA - Hiroaki Yamagiwa; Momose Oyama; Hidetoshi Shimodaira (Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, EMNLP 2023, Singapore, December 6-10, 2023, 2023)

Improving word mover's distance by leveraging self-attention matrix - Hiroaki Yamagiwa; Sho Yokoi; Hidetoshi Shimodaira (Findings of the Association for Computational Linguistics: EMNLP 2023, Singapore, December 6-10, 2023, 2023)

Discovering Universal Geometry in Embeddings with ICA - Hiroaki Yamagiwa; Momose Oyama; Hidetoshi Shimodaira (CoRR, 2023)

Zero-Shot Edge Detection with SCESAME: Spectral Clustering-based Ensemble for Segment Anything Model Estimation - Hiroaki Yamagiwa; Yusuke Takase; Hiroyuki Kambe; Ryosuke Nakamoto (CoRR, 2023)

Improving word mover's distance by leveraging self-attention matrix - Hiroaki Yamagiwa; Sho Yokoi; Hidetoshi Shimodaira (CoRR, 2022)