Concepedia

Hirotaka Hachiya

HH

21

Publications

942

Citations

17

H-Index

2007

Active since

Affiliations

Tokyo Institute of Technology(Current)

The University of Tokyo

Nagoya University

Max Planck Society

Japan Science and Technology Agency

Hirotaka Hachiya is an author at Tokyo Institute of Technology specializing in engineering, machine learning, and data science.

Top concepts

EngineeringMachine LearningData ScienceRobot LearningComputer ScienceArtificial IntelligenceStatisticsUncertainty QuantificationIntelligent SystemsStatistical Inference

Publications per year

2007–2021

21

Publications

21

Relative Density-Ratio Estimation for Robust Distribution Comparison

Makoto Yamada, Taiji Suzuki, Takafumi Kanamori et al. · Neural Computation · 2013 · 162 citations

Artist Agent: A Reinforcement Learning Approach to Automatic Stroke Generation in Oriental Ink Painting

Ning Xie, Hirotaka Hachiya, Masashi Sugiyama · IEICE Transactions on Information and Systems · 2013 · 86 citations · Full text

Artificial Intelligence, Engineering, Machine Learning +17

Importance-weighted least-squares probabilistic classifier for covariate shift adaptation with application to human activity recognition

Hirotaka Hachiya, Masashi Sugiyama, Naonori Ueda · Neurocomputing · 2011 · 75 citations

Image Analysis, Machine Learning, Machine Vision +15

Nonparametric Return Distribution Approximation for Reinforcement Learning

Tetsuro Morimura, Masashi Sugiyama, Hisashi Kashima et al. · 2010 · 73 citations

Least-Squares Conditional Density Estimation

Masashi Sugiyama, Ichiro Takeuchi, Taiji Suzuki et al. · IEICE Transactions on Information and Systems · 2010 · 62 citations · Full text

Density Estimation, Engineering, Machine Learning +11

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