方澤翰陳建錦2021-03-252021-03-2520171608-5752https://www.AiritiLibrary.com/Publication/Index/16085752-201710-201712050007-201712050007-435-454https://scholars.lib.ntu.edu.tw/handle/123456789/555225基於搜尋日誌及排序學習之新式台灣景氣狀態監測系統journal article