no code implementations • 9 Sep 2022 • Theis E. Jendal, Matteo Lissandrini, Peter Dolog, Katja Hose
In this work, we propose SimpleRec, a strong baseline that uses a graph neural network and a KG to provide better recommendations than related inductive methods for new users and items.
1 code implementation • 8 Jun 2021 • Anders H. Brams, Anders L. Jakobsen, Theis E. Jendal, Matteo Lissandrini, Peter Dolog, Katja Hose
As a demonstration of the importance of this new dataset, we present a comparative study of the effect of the inclusion of ratings on non-item KG entities in a variety of state-of-the-art recommendation models.
no code implementations • LREC 2020 • Jan Neerbek, Morten Eskildsen, Peter Dolog, Ira Assent
In this work we present a corpus for the evaluation of sensitive information detection approaches that addresses the need for real world sensitive information for empirical studies.
no code implementations • 18 Jul 2018 • Sixun Ouyang, Aonghus Lawlor, Felipe Costa, Peter Dolog
We demonstrate that the synthetic personalised reviews have better recommendation performance than human written reviews.
no code implementations • 4 Jul 2017 • Felipe Costa, Sixun Ouyang, Peter Dolog, Aonghus Lawlor
The model generates text reviews given a combination of the review and ratings score that express opinions about different factors or aspects of an item.