Publications

2020

Off-Policy Evaluation and Learning for External Validity under a Covariate Shift
Kato, Masahiro, Masatoshi Uehara, and Shota Yasui
Neural Information Processing Systems(NeurIPS) 2020
[arxiv]

Counterfactual Cross-Validation: Stable Model Selection Procedure for Causal Inference Models
Saito, Yuta, and Shota Yasui
International Conference on Machine Learning(ICML) 2020,
[arxiv]

Dual Learning Algorithm for Delayed Conversions
Saito, Yuta, Gota Morishita, and Shota Yasui
International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) 2020
[arxiv]

A Feedback Shift Correction in Predicting Conversion Rates under Delayed Feedback
Yasui, Shota, Gota Morishita, Komei Fujita, Masashi Shibata
The Web Conference (WWW) 2020
[arxiv]

Fatigue-Aware Ad Creative Selection
D Moriwaki, K Fujita, S Yasui, T Hoshino
WSDM Workshop on State-based User Modelling (SUM) 2020
[arxiv]

2019

Efficient counterfactual learning from bandit feedback
Narita, Yusuke, Shota Yasui, and Kohei Yata
AAAI Conference on Artificial Intelligence(AAAI) 2019
[arxiv]

Dual Learning Algorithm for Delayed Feedback in Display Advertising
Saito, Yuta, Gota Morishita, and Shota Yasui
NeurIPS Workshop on Causal Machine Learning 2019
[arxiv]

Counterfactual Cross-Validation
Saito, Yuta, and Shota Yasui
RecSys Workshop on Reinforcement and Robust Estimators for Recommendation (REVEAL) 2019

Book

効果検証入門~正しい比較のための因果推論/計量経済学の基礎
安井翔太 著,株式会社ホクソエム 監修.
技術評論社, 2020-01-18
[Amazon-JP], [正誤表]