Yu Hirate

31 papers A* 6A 2B 1C 1Journal 12Unranked 9
YearRankTypeTitle / Venue / Authors
2025 J jnl
Annealing Machine-assisted Learning of Graph Neural Network for Combinatorial Optimization.
CoRR
Pablo Loyola, Kento Hasegawa, Andres Hoyos-Idobro, Kazuo Ono, Toyotaro Suzumura, Yu Hirate, Masanao Yamaoka
2025 A* conf
Counterfactual Model Selection in Contextual Bandits.
SIGIR
Shion Ishikawa, Young-joo Chung, Yun-Ching Liu, Yu Hirate
2025 J jnl
LLM-Augmented Graph Neural Recommenders: Integrating User Reviews.
CoRR
Hiroki Kanezashi, Toyotaro Suzumura, Cade Reid, Md. Mostafizur Rahman, Yu Hirate
2025 J jnl
Rakuten Data Release: A Large-Scale and Long-Term Reviews Corpus for Hotel Domain.
CoRR
Yuki Nakayama, Koki Hikichi, Yun Ching Liu, Yu Hirate
2024 A conf
Customer Understanding for Recommender Systems.
WSDM
Md. Mostafizur Rahman, Yu Hirate
2024 A* conf
Graph-Based Audience Expansion Model for Marketing Campaigns.
SIGIR
Md. Mostafizur Rahman, Daisuke Kikuta, Yu Hirate, Toyotaro Suzumura
2024 — conf
Position Bias Estimation with Item Embedding for Sparse Dataset.
WWW (Companion Volume)
Shion Ishikawa, Yun Ching Liu, Young-joo Chung, Yu Hirate
2023 A* conf
Exploring 360-Degree View of Customers for Lookalike Modeling.
SIGIR
Md. Mostafizur Rahman, Daisuke Kikuta, Satyen Abrol, Yu Hirate, Toyotaro Suzumura, Pablo Loyola, Takuma Ebisu, Manoj Kondapaka
2023 J jnl
Exploring 360-Degree View of Customers for Lookalike Modeling.
CoRR
Md. Mostafizur Rahman, Daisuke Kikuta, Satyen Abrol, Yu Hirate, Toyotaro Suzumura, Pablo Loyola, Takuma Ebisu, Manoj Kondapaka
2023 J jnl
Improving position bias estimation against sparse and skewed dataset with item embedding.
CoRR
Shion Ishikawa, Yun Ching Liu, Young-joo Chung, Yu Hirate
2022 J jnl
Dynamic collaborative filtering Thompson Sampling for cross-domain advertisements recommendation.
CoRR
Shion Ishikawa, Young-joo Chung, Yu Hirate
2022 J jnl
KQGC: Knowledge Graph Embedding with Smoothing Effects of Graph Convolutions for Recommendation.
CoRR
Daisuke Kikuta, Toyotaro Suzumura, Md. Mostafizur Rahman, Yu Hirate, Satyen Abrol, Manoj Kondapaka, Takuma Ebisu, Pablo Loyola
2019 J jnl
A Reward Optimization Model for Decision-making under Budget Constraint.
J. Inf. Process.
Chen Zhao, Bin Yang, Yu Hirate
2019 J jnl
Character 3-gram Mover's Distance: An Effective Method for Detecting Near-duplicate Japanese-language Recipes.
CoRR
Masaki Oguni, Yohei Seki, Yu Hirate
2019 A* conf
Learning Classifiers on Positive and Unlabeled Data with Policy Gradient.
ICDM
Tianyu Li, Chien-Chih Wang, Yukun Ma, Patricia Ortal, Qifang Zhao, Björn Stenger, Yu Hirate
2019 J jnl
Learning Classifiers on Positive and Unlabeled Data with Policy Gradient.
CoRR
Tianyu Li, Chien-Chih Wang, Yukun Ma, Patricia Ortal, Qifang Zhao, Björn Stenger, Yu Hirate
2018 A* conf
Deep Heterogeneous Autoencoders for Collaborative Filtering.
ICDM
Yukun Ma, Jiu Xu, Björn Stenger, Chen Liu, Yu Hirate
2018 J jnl
Deep Heterogeneous Autoencoders for Collaborative Filtering.
CoRR
Tianyu Li, Yukun Ma, Jiu Xu, Björn Stenger, Chen Liu, Yu Hirate
2018 — conf
Fast Converging Multi-armed Bandit Optimization Using Probabilistic Graphical Model.
PAKDD (2)
Chen Zhao, Kohei Watanabe, Bin Yang, Yu Hirate
2017 — conf
Method for Detecting Near-duplicate Recipe Creators Based on Cooking Instructions and Food Images.
CEA@IJCAI
Masaki Oguni, Yohei Seki, Risako Shimada, Yu Hirate
2017 A conf
Modeling User Session and Intent with an Attention-based Encoder-Decoder Architecture.
RecSys
Pablo Loyola, Chen Liu, Yu Hirate
2016 — conf
Extracting Semantic Information for e-Commerce.
ISWC (2)
Bruno Charron, Yu Hirate, David Purcell, Martin Rezk
2016 — conf
NEXTI at NTCIR-12 IMine-2 Task.
NTCIR
Hidetsugu Nanba, Tetsuya Sakai, Noriko Kando, Atsushi Keyaki, Koji Eguchi, Kenji Hatano, Toshiyuki Shimizu, Yu Hirate, Atsushi Fujii
2016 — conf
Ranking and Summarization Using Word-embedding at NTCIR-12 MobileClick Task.
NTCIR
Shinsuke Yokoyama, Sho Nakamura, Risa Kitajima, Yu Hirate
2009 — conf
Exploiting idle CPU cores to improve file access performance.
ICUIMC
Takanori Ueda, Yu Hirate, Hayato Yamana
2008 — conf
What's Going on in Search Engine Rankings?
AINA Workshops
Yasuaki Yoshida, Takanori Ueda, Takashi Tashiro, Yu Hirate, Hayato Yamana
2007 A* conf
EPCI: extracting potentially copyright infringement texts from the web.
WWW
Takashi Tashiro, Takanori Ueda, Taisuke Hori, Yu Hirate, Hayato Yamana
2006 J jnl
Generalized Sequential Pattern Mining with Item Intervals.
J. Comput.
Yu Hirate, Hayato Yamana
2006 B conf
Sequential Pattern Mining with Time Intervals.
PAKDD
Yu Hirate, Hayato Yamana
2006 — conf
Text Mining using PrefixSpan constrained by Item Interval and Item Attribute.
ICDE Workshops
Issei Sato, Yu Hirate, Hayato Yamana
2006 C conf
Web Structure in 2005.
WAW
Yu Hirate, Shin Kato, Hayato Yamana