Research on the Identification of Typical Red Tourism Routes and Tourist Behavior Patterns: An Empirical Analysis Based on the TF-IDF-KMeans Model
XIAO Liang, KE Rihong, WANG Kuang, PANG Tengda, LIU Qi, LIU Ling, WANG Pu
Journal of Geo-information Science . 2026, (5): 1395 -1411 .  DOI: 10.12082/dqxxkx.2026.260026