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Hiroaki Yamagiwa
Hiroaki Yamagiwa
Assistant Professor, Kyoto University
Verified email at i.kyoto-u.ac.jp - Homepage
Title
Cited by
Cited by
Year
Discovering Universal Geometry in Embeddings with ICA
H Yamagiwa*, M Oyama*, H Shimodaira
arXiv preprint arXiv:2305.13175, 2023
222023
Zero-shot edge detection with SCESAME: Spectral clustering-based ensemble for segment anything model estimation
H Yamagiwa, Y Takase, H Kambe, R Nakamoto
Proceedings of the IEEE/CVF Winter Conference on Applications of Computer …, 2024
172024
Revisiting cosine similarity via normalized ica-transformed embeddings
H Yamagiwa, M Oyama, H Shimodaira
Proceedings of the 31st International Conference on Computational …, 2025
92025
Improving word mover’s distance by leveraging self-attention matrix
H Yamagiwa, S Yokoi, H Shimodaira
Findings of the Association for Computational Linguistics: EMNLP 2023, 11160 …, 2023
62023
Predicting drug-gene relations via analogy tasks with word embeddings
H Yamagiwa, R Hashimoto, K Arakane, K Murakami, S Soeda, M Oyama, ...
arXiv preprint arXiv:2406.00984, 2024
42024
Axis tour: Word tour determines the order of axes in ica-transformed embeddings
H Yamagiwa, Y Takase, H Shimodaira
arXiv preprint arXiv:2401.06112, 2024
42024
Mapping 1,000+ Language Models via the Log-Likelihood Vector
M Oyama, H Yamagiwa, Y Takase, H Shimodaira
arXiv preprint arXiv:2502.16173, 2025
22025
Understanding Higher-Order Correlations Among Semantic Components in Embeddings
M Oyama, H Yamagiwa, H Shimodaira
arXiv preprint arXiv:2409.19919, 2024
22024
Shimo Lab at "Discharge Me!": Discharge Summarization by Prompt-Driven Concatenation of Electronic Health Record Sections
Y He*, H Yamagiwa*, H Shimodaira
arXiv preprint arXiv:2406.18094, 2024
22024
Quantifying Lexical Semantic Shift via Unbalanced Optimal Transport
R Kishino, H Yamagiwa, R Nagata, S Yokoi, H Shimodaira
Proceedings of the 63rd Annual Meeting of the Association for Computational …, 2025
12025
Likelihood Variance as Text Importance for Resampling Texts to Map Language Models
M Oyama, R Kishino, H Yamagiwa, H Shimodaira
arXiv preprint arXiv:2505.15428, 2025
12025
Measuring Affinity between Attention-Head Weight Subspaces via the Projection Kernel
H Yamagiwa, Y Takase, H Shimodaira
arXiv preprint arXiv:2601.10266, 2026
2026
Revealing Language Model Trajectories via Kullback-Leibler Divergence
R Kishino, Y Takase, M Oyama, H Yamagiwa, H Shimodaira
arXiv preprint arXiv:2505.15353, 2025
2025
Norm of Mean Contextualized Embeddings Determines their Variance
H Yamagiwa, H Shimodaira
Proceedings of the 31st International Conference on Computational …, 2025
2025
Analogy Tasks in BioConceptVec using Biological Pathways
H Yamagiwa, R Hashimoto, K Arakane, K Murakami, M Oyama, ...
IEICE Technical Report; IEICE Tech. Rep. 123 (91), 113-120, 2023
2023
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