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Ryuichiro Hataya

21 papers hereh-index 11828 citations33 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author8
  • middle author12
  • last author1

Across the 21 of 21 papers where every author was matched, so the position is known.

fields
  • cs.CV7
  • cs.LG6
  • stat.ML3
  • eess.IV2
  • math.OA1
  • physics.chem-ph1

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedMeta Approach to Data Augmentation Optimization

6 citations · 31 across the 19 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

cs.LG2026

Which Geometry on Which Layer? Measured Sign-Spectral Assignment in Mixed-Optimizer Training

Hiroki Naganuma, Laura Gomezjurado, Mahdi Ghaznavi +5

Modern neural-network training uses mixed recipes, assigning AdamW-like or sign-based updates to embedding and output layers and spectral updates to hidden matrices. These assignme…

stat.ML2026

Provable Data Scaling Law for Meta Learning via Complexity Minimization

Kazuto Fukuchi, Ryuichiro Hataya, Kota Matsui

Pre-training has become a fundamental paradigm in modern machine learning, with one of its key empirical benefits being reduced downstream sample complexity as the scale of pre-tra…

stat.ML2026

Provable Target Sample Complexity Improvements as Pre-Trained Models Scale

Kazuto Fukuchi, Ryuichiro Hataya, Kota Matsui

Pre-trained models have become indispensable for efficiently building models across a broad spectrum of downstream tasks. The advantages of pre-trained models have been highlighted…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.