RETRACTION: Optimization of Digital Recommendation Service System for Tourist Attractions Based on Personalized Recommendation Algorithm (Retraction of Vol 2022, art no 1191419, 2022)
机构:
Inner Mongolia Normal Univ, Coll Tourism, Hohhot 010022, Peoples R ChinaInner Mongolia Normal Univ, Coll Tourism, Hohhot 010022, Peoples R China
Wang, Yue
Qin, Zhaoxiang
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机构:
Inner Mongolia Normal Univ, Coll Tourism, Hohhot 010022, Peoples R ChinaInner Mongolia Normal Univ, Coll Tourism, Hohhot 010022, Peoples R China
Qin, Zhaoxiang
Tang, Jun
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机构:
Inner Mongolia Univ Sci & Technol, Coll Sci, Baotou 014010, Peoples R ChinaInner Mongolia Normal Univ, Coll Tourism, Hohhot 010022, Peoples R China
Tang, Jun
Zhang, Wei
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机构:
Inner Mongolia Normal Univ, Coll Govt Management, Hohhot 010022, Peoples R ChinaInner Mongolia Normal Univ, Coll Tourism, Hohhot 010022, Peoples R China