1 code implementation • 2 May 2024 • Andrew Parry, Thomas Jaenich, Sean MacAvaney, Iadh Ounis
In re-ranking, we investigate operating points of adaptive re-ranking with different first stages to find the point in graph traversal where the first stage no longer has an effect on the performance of the overall retrieval pipeline.
no code implementations • 24 Jan 2024 • Thomas Jaenich, Graham McDonald, Iadh Ounis
With this in mind, it is beneficial to predict the amount of exposure that a group of documents is likely to receive in the results of the first stage retrieval process, in order to ensure that there are a sufficient number of documents included from each of the groups.