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Haruka Kiyohara — most-cited papers & profile · Large Language Models
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overview
Haruka Kiyohara
3
papers ·
54
citations ·
6
h-index
Google Scholar ↗
Semantic Scholar ↗
OpenAlex ↗
Most-cited papers
Doubly Robust Off-Policy Evaluation for Ranking Policies under the Cascade Behavior Model
2022 · 54 citations
Credit-assigned Policy Gradient for Early Stage Retrieval in Two-stage Ranking
2026
Off-Policy Evaluation of Slate Bandit Policies via Optimizing Abstraction
2024
Topics
cs.IR
cs.AI
stat.ML
Ranking & CTR
Sequential & Session
Offline RL
Model-Based RL