4 papers
Conceptual Cultural Index: A Metric for Cultural Specificity via Relative Generality
Takumi Ohashi, Hitoshi Iyatomi
Large language models (LLMs) are increasingly deployed in multicultural settings; however, systematic evaluation of cultural specificity at the sentence level remains underexplored…
Acquisition of interpretable domain information during brain MR image harmonization for content-based image retrieval
Keima Abe, Hayato Muraki, Shuhei Tomoshige +2
Medical images like MR scans often show domain shifts across imaging sites due to scanner and protocol differences, which degrade machine learning performance in tasks such as dise…
iCBIR-Sli: Interpretable Content-Based Image Retrieval with 2D Slice Embeddings
Shuhei Tomoshige, Hayato Muraki, Kenichi Oishi +1
Current methods for searching brain MR images rely on text-based approaches, highlighting a significant need for content-based image retrieval (CBIR) systems. Directly applying 3D…
Domain-invariant feature learning in brain MR imaging for content-based image retrieval
Shuya Tobari, Shuhei Tomoshige, Hayato Muraki +2
When conducting large-scale studies that collect brain MR images from multiple facilities, the impact of differences in imaging equipment and protocols at each site cannot be ignor…