catalog tree 中文意思是什麼

catalog tree 解釋
目錄樹
  • catalog : n. 1. （圖書或商品）目錄，目錄冊。2. 〈美國〉（大學的）學校周年大事表，學校便覽。vt. ,vi. 1. （為…）編目錄，（把…）編目。2. （把…）按目錄分類。
  • tree : n 特里〈姓氏〉。n 1 樹〈主要指喬木，也可指較大的灌木〉。 ★玫瑰可以稱為 bush 也可以稱為 tree 2 木...
  1. The process of reiterative extraction of original vector reflected a tree type relationship, and the result of each step formed a node of the tree type catalog

    其中，原型向量的提取根據輸人的搜索關鍵詞及其上下文關系，通過徑向基函數神經網路完成。
  2. First, we have expatiated the working principle, performance parameters and major technologies. farther, we have analyzed the shortcomings of the existing catalog search engine and introduced the clustering analysis and the ant algorithm ; on the basis of this, we discussed the possibility and necessity of the connection between them, which avoids the local optimization of the clustering analysis to a degree. in the end, we appraise the idea that we deal with the information data by the data structure of the binary tree, m - branch tree and tree established by the ant algorithm, which can improve the efficiency of the search engine

    首先闡述了搜索引擎的工作原理，性能指標，主要技術；分析了現有目錄式搜索引擎的缺點，接著介紹了聚類分析演算法與螞蟻演算法的理論，並論述了二者結合的可能性和必要性，這種結合方法也在一定程度上克服了聚類分析演算法容易陷入局部最優的缺點，最終提出了通過使用螞蟻演算法建立二叉樹、 m叉樹和樹作為信息數據處理的思想，大大提高了搜索引擎搜索的效率。
  3. If the process of information classification was accomplished, a tree type catalog would be established

    原型向量反復提取過程反映了一種樹型關系，而每個階段的結果形成樹型目錄的一個節點。
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