no code implementations • 12 Dec 2018 • Agarwal Aman, Zaitsev Ivan, Wang Xuanhui, Li Cheng, Najork Marc, Joachims Thorsten
Presentation bias is one of the key challenges when learning from implicit feedback in search engines, as it confounds the relevance signal.
no code implementations • 21 Feb 2018 • Schnabel Tobias, Bennett Paul N., Joachims Thorsten
To this effect, we explore how changes to the user interface can impact the quality and quantity of feedback data -- and therefore the learning accuracy.
no code implementations • 27 Jun 2017 • Analytis Pantelis P., Schnabel Tobias, Herzog Stefan, Barkoczi Daniel, Joachims Thorsten
We present an interface that can be leveraged to quickly and effortlessly elicit people's preferences for visual stimuli, such as photographs, visual art and screensavers, along with rich side-information about its users.
no code implementations • 23 Jun 2017 • Analytis Pantelis P., Delfino Alexia, Kämmer Juliane, Moussaïd Mehdi, Joachims Thorsten
The only information presented to participants was the average score and the number of reviews, which served as a proxy for popularity.