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Ryohei Hisano
Ryohei Hisano
The University of Tokyo
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Cited by
Cited by
Year
Semi-supervised graph embedding approach to dynamic link prediction
R Hisano
Complex Networks IX: Proceedings of the 9th Conference on Complex Networks …, 2018
632018
High quality topic extraction from business news explains abnormal financial market volatility
R Hisano, D Sornette, T Mizuno, T Ohnishi, T Watanabe
PloS one 8 (6), e64846, 2013
502013
Prediction of ESG compliance using a heterogeneous information network
R Hisano, D Sornette, T Mizuno
Journal of Big Data 7 (1), 22, 2020
222020
Sales distribution of consumer electronics
R Hisano, T Mizuno
Physica A: Statistical Mechanics and its Applications 390 (2), 309-318, 2011
192011
Predicted and verified deviations from Zipf¢s law in ecology of competing products
R Hisano, D Sornette, T Mizuno
Physical Review E 84 (2), 026117, 2011
82011
The gradual evolution of buyer–seller networks and their role in aggregate fluctuations
R Hisano, T Watanabe, T Mizuno, T Ohnishi, D Sornette
Applied network science 2, 1-15, 2017
62017
A Nowcasting Model of Industrial Production using Alternative Data and Machine Learning Approaches
K Furukawa, R Hisano, Y Minoura, T Yagi
Bank of Japan, 2022
42022
Gaussian hierarchical latent dirichlet allocation: bringing polysemy back
T Yoshida, R Hisano, T Ohnishi
arXiv preprint arXiv:2002.10855, 2020
32020
CARF Working Paper
R Hisano, D Sornette, T Mizuno
32018
Learning topic models by neighborhood aggregation
R Hisano
arXiv preprint arXiv:1802.08012, 2018
32018
Gaussian hierarchical latent Dirichlet allocation: Bringing polysemy back
T Yoshida, R Hisano, T Ohnishi
Plos one 18 (7), e0288274, 2023
22023
A Nowcasting Model of Exports Using Maritime Big Data
K Furukawa, R Hisano
Bank of Japan, 2022
22022
Challenges to the assessment of time-to-proof of mathematical conjectures
R Hisano, D Sornette
The Mathematical Intelligencer 35 (4), 10-17, 2013
22013
Masked prediction and interdependence network of the law using data from large-scale Japanese court judgments
R Kondo, T Yoshida, R Hisano
Artificial Intelligence and Law 31 (4), 739-771, 2023
12023
Nondiagonal Mixture of Dirichlet Network Distributions for Analyzing a Stock Ownership Network
W Zhang, R Hisano, T Ohnishi, T Mizuno
Complex Networks & Their Applications IX: Volume 1, Proceedings of the Ninth …, 2021
12021
Identifying the hierarchical influence structure behind smart sanctions using network analysis
R Hisano, H Iyetomi, T Mizuno
International Conference on Social Informatics, 95-107, 2020
12020
Social blacklist prediction using a heterogeneous information network
R Hisano, D Sornette, T Mizuno
arXiv preprint arXiv:1811.12166, 2018
12018
Machine learning in social complex systems
W Yan, ZQ Jiang, L Li, R Hisano, J Li
Frontiers in Physics 11, 1199879, 2023
2023
Journal of the Japanese Society for Artificial Intelligence
T Mizuno, S Doi, S Kurizaki, T Tanaka, Y Fujiwara, T Yamaguchi, ...
Journal of the Japanese Society for Artificial Intelligence 38 (2), 2023
2023
Preface of Special Issue on Data Science Questing for a Better Society
T Mizuno, T Ohnishi, R Hisano, H Iyetomi, T Watanabe
The Review of Socionetwork Strategies 16 (2), 333-335, 2022
2022
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Articles 1–20