Optimizing two-dimensional search results presentation
Flavio Chierichetti, Ravi Kumar, Prabhakar Raghavan · 2011
Classic search engine results are presented as an ordered list of documents and the problem of presentation trivially reduces to ordering documents by their scores. This is because users scan a list presentation from top to bottom. This leads to natural list optimization measures such as the discounted cumulative gain (DCG) and the rank-biased precision (RBP).