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hierarchical classification in Chinese

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

Translationmobile phoneMobile

  • 分層分類
  • 分級分類
  • 級系分類
  • 有層次的安全級別
  • 組內分組

Examples

  • Another useful ecological unit that cuts across this hierarchical classification is the life system .
    另一個橫貫這些等級分類有用的生態(tài)單元就是生命系統(tǒng)。
  • Then this paper presents a text classifier based on neural networks ( nntcs ) as the main topic . some key techniques implemented in this classifier , such as feature extraction , dimension reduction , hierarchical classification and classifier training , are discussed in details
    然后著重介紹了一個基于神經(jīng)網(wǎng)絡的文本自動分類系統(tǒng)nntcs ，重點闡述了特征提取、空間降維、層次分類和分類器訓練等技術的實現(xiàn)方法。
  • 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
    本文針對文本分類和問題分類的差別,利用依存分析提取主干和疑問詞及其附屬成分,并結合主干關聯(lián)詞對,采用支持向量機分類器,此方法大大減少了問題分類的噪音,突出了問題分類的主要特征,并考慮了詞與詞之間的句法關系,取得了良好效果;同時,針對普通層次分類在問題分類上效果不理想的情況,本文提出了類別主特征結合句法特征的中文問題層次分類新思想,利用句法分析提取分類特征,在問題分類中融入了句法信息,總的準確率達到大類88 . 25 %和小類73 . 15 % ,比傳統(tǒng)的層次分類分別提高了10個百分點,證明了此方法的有效性。
  • Based on the analysis of the main forest change types , a processing flow using multiresouce remote sensing data to detect forest changewas put forword , supported by gis technology . the classification system and methods for forest resourcewere also described . the overall and main species changes of forest were achieved by hierarchical classification and thematic extraction
    在分析漳浦縣森林資源變化組成的基礎上，論述gis支持下多源遙感森林資源動態(tài)變化監(jiān)測的流程，提出基于森林資源的遙感分類體系和分類方法，通過對漳浦縣森林資源的動態(tài)變化進行分層識別，獲得漳浦縣森林資源變化的總體情況和主要地類(樹種組)的具體變化情況。

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What is the meaning of hierarchical classification in Chinese and how to say hierarchical classification in Chinese? hierarchical classification Chinese meaning, hierarchical classification的中文，hierarchical classification的中文，hierarchical classification的中文，translation, pronunciation, synonyms and example sentences are provided by ichacha.net.