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Philipp Hager

Unidentified and Confounded? Understanding Two-Tower Models for Unbiased Learning to Rank (Extended Abstract)

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Aug 29, 2025
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Understanding the Effects of the Baidu-ULTR Logging Policy on Two-Tower Models

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Sep 18, 2024
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Unbiased Learning to Rank Meets Reality: Lessons from Baidu's Large-Scale Search Dataset

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Apr 03, 2024
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Recent Advances in the Foundations and Applications of Unbiased Learning to Rank

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May 04, 2023
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An Offline Metric for the Debiasedness of Click Models

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Apr 19, 2023
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