topic drift 中文意思是什麼

topic drift 解釋
處理不好主題漂移問題
  • topic : n. 1. 論題,題目;話題;標題,細目。2. (節,段的)主題。3. 原理,原則;【邏,修】總論,概論。4. 【醫學】局部藥。adj. 【醫學】局部的。
  • drift : n 1 漂亮;(潮流的)推進力。2 漂流物;吹積物;堆積物;【地質學;地理學】冰磧,漂礫。3 傾向,趨勢...
  1. Extensive reading : we must train our ability to scan, skip and read fast. namely, the ability to catch the key words, the topic sentences and the drift of the articles

    泛讀:要培養瀏覽、跳讀和快讀的能力。即抓住關鍵詞、主題句和中心大意的能力。
  2. It make the system work in high crawl efficiency 4. improving on combining content - based and anchor - weight - based filter algorithm, which resolve the problem of “ topic - drift ”. it works well on popular pc and achieves high topic - focused information recall ratio

    ( 4 )改進了基於內容的文本過濾和基於鏈接結構相結合的過濾策略,有效的改善了檢索中的主題「漂移」和搜索精度不高問題,提高了信息的下載精度。
分享友人