標引短語 的英文怎麼說

中文拼音 [biāoyǐnduǎn]
標引短語 英文
index phrase
  • : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
  • : Ⅰ動詞1 (牽引; 拉) draw; stretch 2 (引導) lead; guide 3 (離開) leave 4 (伸著) stretch 5 (...
  • : Ⅰ形容詞(空間、時間兩端之間的距離小) short; brief Ⅱ動詞(缺少; 欠) lack; owe Ⅲ名詞1 (缺點) we...
  • : 語動詞[書面語] (告訴) tell; inform
  1. From linguistics, cognitive psychology and computational linguistics, we searched the base of theory of key phrases ' advantage, defined key phrases, and acquired them by extracting key words labeled by specialist in web pages

    本文從言學、認知心理學和言習得、計算言學等方面尋求關鍵優勢的理論依據,對關鍵進行了界定,通過抽取網頁上專家的關鍵詞獲得關鍵
  2. In this paper, the word segmentation technology of chinese text classification is debated emphatically. and the method of word segmentation based on the phrase labeling of 2 - gram syntax is put forward combining the method of setting separate - signs and the method based on the statistic of word - frequency, which can recognize the vocabularies which the method based on the dictionary can not manage

    對于基於信息過濾的自動分類問題,使用字典分詞並不是一個必須的過程,因而本文提出了基於2元的分詞方法,它將設立切分志法與基於詞頻統計的方法相結合,可以識別基於詞典方法處理不了的詞匯,如:人名、地名、專業術等。
  3. The ambiguity of automatic indexing has been decreased for special stop - words to be got pretreatment. the time of automatic matching has been shortened by shortest word pushing method. so maximum matching ( mm ) algorithm of automatic indexing has been improved in specifically application field

    2 .提出並構建了k一s一c主題概念的義關系,進而運用於xmarc文本的自動,通過預處理特義禁用詞以減少分詞歧義性,採用詞推進抽詞方法以縮時間,改進了傳統的mm ( maximummatching最大匹配)自動演算法。
分享友人