TravelRAG: A Tourist Attraction Retrieval Framework Based on Multi-Layer Knowledge Graph

A novel framework called TravelRAG is introduced in this paper, which is built upon a large language model (LLM) and integrates Retrieval-Augmented Generation (RAG) with knowledge graphs to create a retrieval system framework designed for the tourism domain. This framework seeks to address the chall...

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Bibliographic Details

Published in:	ISPRS International Journal of Geo-Information
Main Authors:	Sihan Song, Chuncheng Yang, Li Xu, Haibin Shang, Zhuo Li, Yinghui Chang
Format:	Article
Language:	English
Published:	MDPI AG 2024-11-01
Subjects:	tourism knowledge graph retrieval-augmented generation document intelligence explainability GeoAI
Online Access:	https://www.mdpi.com/2220-9964/13/11/414