Improving First-stage Retrieval of Point-of-interest Search by Pre-training Models

Point-of-interest (POI) search is important for location-based services, such as navigation and online ride-hailing service. The goal of POI search is to find the most relevant destinations from a large-scale POI database given a text query. To improve the effectiveness and efficiency of POI search,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	ACM transactions on information systems 2023-12, Vol.42 (3), p.1-27, Article 74
Hauptverfasser:	Mei, Lang, Mao, Jiaxin, Hu, Juan, Tan, Naiqiang, Chai, Hua, Wen, Ji-Rong
Format:	Artikel
Sprache:	eng
Schlagworte:	Information retrieval Information systems Network algorithms Network architectures Networks Spatial-temporal systems Web searching and information discovery
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!