Scholar
Atsutoshi Kumagai
Google Scholar ID: Q_d8GEIAAAAJ
NTT
machine learning
data mining
cyber security
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Citations & Impact
All-time
Citations
560
H-index
13
i10-index
18
Publications
20
Co-authors
23
list available
Publications
11 items
Partial AUC Maximization from Positive-unlabeled Data
2026
Cited
0
Importance Weighting for Unlabeled-unlabeled Learning under Distribution Shift
2026
Cited
0
AUC Maximization from Biased Positive-unlabeled Data with Confidence
2026
Cited
0
Relative Density Ratio Optimization for Stable and Statistically Consistent Model Alignment
2026
Cited
0
Do We Really Need Permutations? Impact of Width Expansion on Linear Mode Connectivity
2025
Cited
0
Meta-learning Representations for Learning from Multiple Annotators
2025
Cited
0
Positive-Unlabeled Diffusion Models for Preventing Sensitive Data Generation
2025
Cited
0
Test-time Adaptation for Regression by Subspace Alignment
arXiv.org · 2024
Cited
0
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Co-authors
12 total
Tomoharu Iwata
NTT
Yasutoshi Ida
NTT
Sekitoshi Kanai
NTT
Shin'ya Yamaguchi
NTT, Kyoto University
Masanori Yamada
NTT
Yuuki Yamanaka
NTT Secure Platform Laboratories
Kazuki Adachi
NTT
Daiki Chijiwa
NTT
