後疫情時代遊客旅遊動機、知覺風險及旅遊意圖之關係研究──以臺南古蹟為例 The Relationship among Tourists' Travel Motivation, Perceived Risk and Travel Intention in the Post-Epidemic Era-A Case of Tainan Historic Sites
利用商品金額加權關聯規則挖掘消費者適性商品 Mining Consumers’ Adaptive Products by Using Product Value Weighted Association Rules