Hironori Fujisawa
5 papers · 2018–2025 · 5 conferences · across top CS/AI conferences
Achievements
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π§ Keyword Pioneer π Conference Polyglot (5) π Academic Marathon (7) π Cross-Pollinator (10) π Interdisciplinary Bridge
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Taxonomy Completionist
(10)
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Hot Topic Early Bird
Conferences
AISTATS (1)
ICML (1)
IJCAI (1)
JMLR (1)
NIPS (1)
Top co-authors
Keywords
sparse regression
(2)
transfer learning
(1)
domain adaptation
(1)
sparse learning
(1)
parameter estimation
(1)
sparse estimation
(1)
covariance estimation
(1)
l1 regularization
(1)
lasso regression
(1)
high-dimensional regression
(1)
high-dimensional learning
(1)
linear regression
(1)
robust estimation
(1)
sparse linear regression
(1)
concentration inequality
(1)
high-dimensional datum
(1)
heavy-tailed distribution
(1)
missing value
(1)
outlier robust estimation
(1)
adversarial outlier
(1)
Papers
Outlier Robust and Sparse Estimation of Linear Regression Coefficients
JMLR 2025
Density Ratio Estimation with Doubly Strong Robustness
ICML 2024
Transfer Learning via $\ell_1$ Regularization
NIPS 2020
HMLasso: Lasso with High Missing Rate
IJCAI 2019
Independently Interpretable Lasso: A New Regularizer for Sparse Regression with Uncorrelated Variables
AISTATS 2018