TY - PROGRESS IN GEOGRAPHY A1 - LIANG Chenchen, LI Renjie T1 - Tourism destination image perception analysis based on the Latent Dirichlet Allocation model and dominant semantic dimensions: A case of the Old Town of Lijiang Y1 - 2020-06-28 00:00:00.0 JF - PROGRESS IN GEOGRAPHY JO - PROGRESS IN GEOGRAPHY SP - 614 EP - 626 VL - 39 IS - 4 UR - {https://www.progressingeography.com/EN/10.18306/dlkxjz.2020.04.008} N1 - 10.18306/dlkxjz.2020.04.008 ER -