Search Results for author: Salvatore Trani

Found 3 papers, 1 papers with code

Learning Early Exit Strategies for Additive Ranking Ensembles

1 code implementation6 May 2021 Francesco Busolin, Claudio Lucchese, Franco Maria Nardini, Salvatore Orlando, Raffaele Perego, Salvatore Trani

Modern search engine ranking pipelines are commonly based on large machine-learned ensembles of regression trees.

Query-level Early Exit for Additive Learning-to-Rank Ensembles

no code implementations30 Apr 2020 Claudio Lucchese, Franco Maria Nardini, Salvatore Orlando, Raffaele Perego, Salvatore Trani

In this paper, we investigate the novel problem of \textit{query-level early exiting}, aimed at deciding the profitability of early stopping the traversal of the ranking ensemble for all the candidate documents to be scored for a query, by simply returning a ranking based on the additive scores computed by a limited portion of the ensemble.

Learning-To-Rank

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