Author

Shohei Tsuchimoto

National Institutes of Natural SciencesORCID 0000-0001-6545-5549Unclaimed ORCID profile · follow to get notified of new preprints

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Neuroscience· 1

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Research Focus:benchmarking· 1 Approach:contrastive learning· 1 Assay:imaging· 1 Approach:machine learning (classical)· 1 Approach:statistical model· 1

Frequent Co-Authors

Keiichi KitajoiD· 1 shared Kenichi YuasaiD· 1 shared Makoto HagiharaiD· 1 shared Mebuki IzumiyaiD· 1 shared Ryo FujihiraiD· 1 shared Sakura Nishijima· 1 shared Yuka O. OkazakiiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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7 top collaborators · 21 mutual co-author links

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1 shared paperNeuroscience

Keiichi KitajoORCID

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1 paper

Recent·Most cited

NeurosciencebioRxivPreprintMay 13, 2026

Pretraining Objective Shapes Cross-Category Generalization in Affective Image Prediction: A Geometric Comparison of Vision Transformer Encoders

Shohei Tsuchimoto, Yuka O. Okazaki, Kenichi Yuasa…·Keiichi Kitajo

This paper compares how different pretraining objectives affect the generalization of Vision Transformers in affective image prediction, finding that contrastive learning outperforms classification pretraining in cross-category generalization.

DOI 10.64898/2026.05.11.724194

imagingcontrastive learning

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