Unifying Online and Counterfactual Learning to Rank
[video, slides, publication]
Invited Seminar Talk, Search Engines Amsterdam (SEA), University of Amsterdam (Online Event), Amsterdam, The Netherlands (Online Event)
Talks and Presentations
SIKS Course: Unbiased Learning to Rank
Workshop Course, SIKS Course: Advances in Information Retrieval, Netherlands Research School for Information and Knowledge Systems, Berg en Dal, The Netherlands
More information can be found here.
Recent Advances in Unbiased Learning to Rank from Position-Biased Click Feedback
Invited Seminar Talk, University of Glasgow, Information Retrieval Seminar, Glasgow, United Kingdom (Online Event)
This talk is version of an earlier talk which can be found here.
Recent Advances in Unbiased Learning to Rank from Position-Biased Click Feedback
Invited Talk, Twitter Research, London, United Kingdom (Online Event)
This talk is version of an earlier talk which can be found here.
Recent Advances in Unbiased Learning to Rank from Position-Biased Click Feedback
Invited Seminar Talk, CIIR talk series, UMass Amherst, United States (Online Event)
This talk is version of an earlier talk which can be found here.
Computationally Efficient Optimization of Plackett-Luce Ranking Models for Relevance and Fairness
[video, slides, publication]
Conference Proceedings Talk, the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR ’21), Online Event
Recent Advances in Unbiased Learning to Rank from Position-Biased Click Feedback
Invited Talk, Google Mountain View, Mountain View, California, United States (Online Event)
Optimizing Search and Recommender Systems based on Position-Biased User Interactions
[slides]
Invited Seminar Talk, the Florence Nightingale Colloquium at the Leiden University, Leiden, The Netherlands (Online Event)
More information can be found here.
Unifying Online and Counterfactual Learning to Rank
[video, slides, publication]
Conference Proceedings Talk, the 14th ACM International Conference on Web Search and Data Mining (WSDM ’21), Online Event
Optimizing a Ranking System with User Interaction Logs: Counterfactual Learning to Rank
Guest Lecture, Radboud University, Nijmegen, The Netherlands
Policy-Aware Unbiased Learning to Rank for Top-k Rankings
[video, slides, publication]
Invited Workshop Talk, the 19th Dutch-Belgian Information Retrieval Workshop (DIR ’20), Online Event
Taking the Counterfactual Online: Efficient and Unbiased Online Evaluation for Ranking
[video, slides, publication]
Conference Proceedings Talk, the 2020 ACM SIGIR on International Conference on Theory of Information Retrieval (ICTIR ’20), Online Event
Policy-Aware Unbiased Learning to Rank for Top-k Rankings
[video, slides, publication]
Conference Proceedings Talk, the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR ’20), Online Event
Counterfactual Learning to Rank from User Interactions
[video, slides, publication]
Invited Talk, Farfetch, Porto, Portugal (Online Event)
Counterfactual Learning to Rank from User Interactions
Invited Talk, Microsoft, London, United Kingdom (Online Event)
The State of the Online Learning to Rank Field
Invited Talk, Radboud University, Nijmegen, The Netherlands
Optimizing a Ranking System with User Interaction Logs: Counterfactual Learning to Rank
Guest Lecture, Radboud University, Nijmegen, The Netherlands
Optimizing Ranking Models in an Online Setting
Invited Workshop Talk, the 18th Dutch-Belgian Information Retrieval Workshop (DIR ’19), Amsterdam, The Netherlands
Unbiased Learning to Rank: Learning from Biased Ranking Feedback
Invited Talk, the PyData Meetup, Amsterdam, The Netherlands
Unbiased Learning to Rank: Counterfactual and Online Approaches
Conference Tutorial, the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR ’19), Paris, France
Optimizing Ranking Models in an Online Setting
Conference Proceedings Talk, European Conference on Information Retrieval (ECIR ’19), Cologne, Germany
Unbiased Learning to Rank from User Interactions
[slides]
Invited Talk, University of Glasgow, Glasgow, United Kingdom
Talk also presented at Bol.com, TextKernel, RTL, de Persgroep and Financieel Dagblad in Amsterdam, the Netherlands.
Optimizing Ranking Systems from User Interactions
Invited Talk, the Search Engines Amsterdam Meetup, Amsterdam, the Netherlands
Unbiased Learning to Rank from User Interactions
[slides]
Invited Talk, SEEK, Melbourne, Australia
Learning to Rank and Evaluation in the Online Setting
[slides]
Summer School Course, the Russian Summer School in Information Retrieval 2018 (RuSSIR ’18), Kazan, Russia