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hierarchy classification in Chinese

Pronunciation:
How to pronounce "hierarchy classification""hierarchy classification" in a sentence

Translationmobile phoneMobile

  • 譜系式分類(lèi)

Examples

  • Since scientific papers are usually semi - structural documents , a hierarchy classification model based on the metadata of scientific papers is proposed , where the metadata include the titles , keyword sets , abstracts and so on
    摘要針對(duì)科技論文具有半結(jié)構(gòu)化的特點(diǎn)，提出利用科技論文的元數(shù)據(jù)的多層次分類(lèi)模型。
  • At the same time , because general hierarchical is not good on question classification , this paper proposes a new method for chinese question hierarchical classification . this method combines the key class features with the question syntactic features to classify questions . since this method extracts the syntax features and adds syntax information into question classification , at last , the precision of the coarse classes reaches 88 . 25 % and fine classes reaches 73 . 15 % , respectively improves nearly ten percent than the traditional hierarchy classification , proving this method is effective
    本文針對(duì)文本分類(lèi)和問(wèn)題分類(lèi)的差別,利用依存分析提取主干和疑問(wèn)詞及其附屬成分,并結(jié)合主干關(guān)聯(lián)詞對(duì),采用支持向量機(jī)分類(lèi)器,此方法大大減少了問(wèn)題分類(lèi)的噪音,突出了問(wèn)題分類(lèi)的主要特征,并考慮了詞與詞之間的句法關(guān)系,取得了良好效果;同時(shí),針對(duì)普通層次分類(lèi)在問(wèn)題分類(lèi)上效果不理想的情況,本文提出了類(lèi)別主特征結(jié)合句法特征的中文問(wèn)題層次分類(lèi)新思想,利用句法分析提取分類(lèi)特征,在問(wèn)題分類(lèi)中融入了句法信息,總的準(zhǔn)確率達(dá)到大類(lèi)88 . 25 %和小類(lèi)73 . 15 % ,比傳統(tǒng)的層次分類(lèi)分別提高了10個(gè)百分點(diǎn),證明了此方法的有效性。
What is the meaning of hierarchy classification in Chinese and how to say hierarchy classification in Chinese? hierarchy classification Chinese meaning, hierarchy classification的中文，hierarchy classification的中文，hierarchy classification的中文，translation, pronunciation, synonyms and example sentences are provided by ichacha.net.