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Kohei Miyaguchi
Kohei Miyaguchi
IBM Research Tokyo
Verified email at ibm.com
Title
Cited by
Cited by
Year
Detecting gradual changes from data stream using MDL-change statistics
K Yamanishi, K Miyaguchi
2016 IEEE International Conference on Big Data (Big Data), 156-163, 2016
292016
Online detection of continuous changes in stochastic processes
K Miyaguchi, K Yamanishi
International Journal of Data Science and Analytics 3, 213-229, 2017
182017
Cogra: Concept-drift-aware stochastic gradient descent for time-series forecasting
K Miyaguchi, H Kajino
Proceedings of the AAAI Conference on Artificial Intelligence 33 (01), 4594-4601, 2019
132019
Detecting changes in streaming data with information-theoretic windowing
R Kaneko, K Miyaguchi, K Yamanishi
2017 ieee international conference on big data (big data), 646-655, 2017
112017
Study on learning from nonstationary time series (Unpublished master's thesis)
K Miyaguchi
University of Tokyo, Tokyo, 2016
82016
PAC-Bayesian transportation bound
K Miyaguchi
arXiv preprint arXiv:1905.13435, 2019
72019
Adaptive minimax regret against smooth logarithmic losses over high-dimensional l1-balls via envelope complexity
K Miyaguchi, K Yamanishi
The 22nd International Conference on Artificial Intelligence and Statistics …, 2019
62019
High-dimensional penalty selection via minimum description length principle
K Miyaguchi, K Yamanishi
Machine Learning 107, 1283-1302, 2018
62018
Hierarchical lattice layer for partially monotone neural networks
H Yanagisawa, K Miyaguchi, T Katsuki
Advances in Neural Information Processing Systems 35, 11092-11103, 2022
52022
Asymptotically exact error characterization of offline policy evaluation with misspecified linear models
K Miyaguchi
Advances in Neural Information Processing Systems 34, 28573-28584, 2021
42021
Normalized maximum likelihood with luckiness for multivariate normal distributions
K Miyaguchi
arXiv preprint arXiv:1708.01861, 2017
42017
Sparse graphical modeling via stochastic complexity
K Miyaguchi, S Matsushima, K Yamanishi
Proceedings of the 2017 SIAM International Conference on Data Mining, 723-731, 2017
42017
Structure selection for convolutive non-negative matrix factorization using normalized maximum likelihood coding
A Suzuki, K Miyaguchi, K Yamanishi
2016 IEEE 16th International Conference on Data Mining (ICDM), 1221-1226, 2016
42016
Divide-and-conquer framework for quantile regression
H Yanagisawa, K Miyaguchi, T Katsuki
US Patent App. 17/093,804, 2022
22022
Cumulative stay-time representation for electronic health records in medical event time prediction
T Katsuki, K Miyaguchi, A Koseki, T Iwamori, R Yanagiya, A Suzuki
arXiv preprint arXiv:2204.13451, 2022
22022
A theoretical framework of almost hyperparameter-free hyperparameter selection methods for offline policy evaluation
K Miyaguchi
arXiv preprint arXiv:2201.02300, 2022
22022
Variational inference for discriminative learning with generative modeling of feature incompletion
K Miyaguchi, T Katsuki, A Koseki, T Iwamori
International Conference on Learning Representations, 2021
22021
Detection of Unobserved Common Cause in Discrete Data Based on the MDL Principle
M Kobayashi, K Miyaguchi, S Matsushima
2022 IEEE International Conference on Big Data (Big Data), 45-54, 2022
12022
Data pruning in tree-based fitted q iteration
T Osogami, R Iwaki, K Miyaguchi
US Patent App. 17/192,308, 2022
12022
Almost Hyperparameter-Free Hyperparameter Selection Framework for Offline Policy Evaluation
K Miyaguchi
AAAI Conference on Artificial Intelligence, 2022
12022
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