Roman Grebennikov

Roman Grebennikov is a Principal Engineer at Delivery Hero SE, working on search personalization and recommendations. A pragmatic fan of functional programming, learn-to-rank models and performance engineering.

Dealing with Position Bias in Recommendations and Search

By Roman Grebennikov, Principal Engineer at Delivery Hero SE on March 14, 2023 in Machine Learning
People click on top items in search and recommendations more often because they are on top, not because of their relevancy. How can this problem be solved?

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