In this paper, we study the top-k retrieval problem in the framework of facility location analysis and prove the submodularity of that objective function which ...
Jan 19, 2016 · In this paper, we study the top-k retrieval problem in the framework of facility location analysis and prove the submodularity of that objective ...
Abstract The key issue in top-k retrieval, finding a set of k documents (from a large document collection) that can best answer a user's query, ...
In this paper, we study the top-k retrieval problem in the framework of facility location analysis and prove the submodularity of that objective function which ...
Aug 9, 2023 · In this paper, we study the top-k retrieval problem in the framework of facility location analysis and prove the submodularity of that objective ...
Bibliographic details on Optimizing top-k retrieval: submodularity analysis and search strategies.
Book Section. Sha, C. and Wang, K. and Zhang, Dell and Wang, X. and Zhou, A. (2014) Optimizing Top-k retrieval: submodularity analysis and search strategies ...
Optimizing top-k retrieval: submodularity analysis and search strategies ... The key issue in top-k retrieval, finding a set of k documents (from a large ...
Optimizing Top-k Retrieval: Submodularity Analysis and Search Strategies. Author: Chaofeng Sha, Keqiang Wang, Dell Zhang, Xiaoling Wang, Aoying Zhou; Publisher ...
ABSTRACT. We consider a practical top-k route search problem: given a collec- tion of points of interest (POIs) with rated features and traveling.