類屬詞典 的英文怎麼說

中文拼音 [lèizhǔdiǎn]
類屬詞典 英文
thesaurus
  • : Ⅰ名1 (許多相似或相同的事物的綜合; 種類) class; category; kind; type 2 (姓氏) a surname Ⅱ動詞...
  • : 屬名詞1 (類別) category 2 [生物學] (生物分類系統上所用的等級之一) genus 3 (家屬; 親屬) fami...
  • : 名詞1 (說話或詩歌、文章、戲劇中的語句) speech; statement; lines of play 2 (一種韻文形式 起於唐...
  • : Ⅰ名詞1 (標準; 法則) standard; law; canon2 (典範性書籍) standard work of scholarship 3 (典故...
  • 詞典 : dictionary; lexicon
  1. These might actually reduce the size of the database since it would store only canonical forms and not variants, but this would come at the cost of external thesauri and rule - patterns for word transformations

    這種方法的確能減小數據庫大小,因為只需存儲正則形式而不必存儲變化形式,但語轉換需要消耗外部類屬詞典和變化規則形態。
  2. According to such an idea, we propose a new retrieval method that combines xpath and vector space model, named as the vector retrieval model based on xpath. secondly, we make full use of the hierarchical architecture of xml data, and analyze the structure of every document to construct a structure thesaurus, which is designed to navigate the user query and to eliminate the structural conflict

    根據這一思想,作者提出了將xpath語言與傳統的向量空間模型相結合,實現基於簡單xpath路徑的向量檢索演算法來實現對xml文檔的檢索。充分利用xml文檔分層次體系結構的特點,對于每篇xml文檔分析其文檔結構,並採用聚學習演算法形成文檔結構類屬詞典,從而實現xml文檔查詢的導航機制和消除文檔結構的異構性。
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