Exploiting Pareto distribution for user modeling in location-based information retrieval

作者：

Highlights：

• A spatial query based on user preference and query keywords is presented.

• The movement pattern of the users is explored to retrieve places.

• The Pareto distribution is exploited to model the average user pattern.

• Performance on the proposed query model is evaluated on several datasets.

摘要

•A spatial query based on user preference and query keywords is presented.•The movement pattern of the users is explored to retrieve places.•The Pareto distribution is exploited to model the average user pattern.•Performance on the proposed query model is evaluated on several datasets.

论文关键词：Pareto distribution,Points of interest,POI,Ranking,User model,Information retrieval

论文评审过程：Received 3 June 2021, Revised 12 November 2021, Accepted 21 November 2021, Available online 18 December 2021, Version of Record 22 December 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.116275