檢索效果 的英文怎麼說

中文拼音 [jiǎnsuǒxiàoguǒ]
檢索效果 英文
retrieval effectiveness
  • 檢 : Ⅰ動詞1 （查） check up; inspect; examine 2 （約束; 檢點） restrain oneself; be careful in one s c...
  • 索 : Ⅰ名詞1 （大繩子; 大鏈子） a large rope 2 （姓氏） a surname Ⅱ動詞1 （搜尋; 尋找） search 2 （要; ...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 果 : Ⅰ名詞1 （果子） fruit 2 （事情的結局; 結果） result ; consequence 3 （姓氏） a surname Ⅱ動詞（吃...
  • 檢索 : retrieval; retrieve; search; searching
  • 效果 : 1. （產生的結果） effect; result 2. [劇] sound effects
  1. Key words is a kind of searching language which marks the nature language, so it should be convenient for the quotation and should assure the correctness of searching

    摘要關鍵詞是一種用自然語言標識的檢索語言，應既便於標引人員標引，又要保證檢索效果全面準確。
  2. After clustering of the documents, in the process of retrieval, we make a comparison between the retrieval words the users point out and cluster center of the documents, and as a result, achieve a cluster that is most similar to retrieval words. through the calculation of both the selected documents and those retrieval words, thence the retrieval range will be reduced, the efficiency of retrieval be increased, and the retrieval deviation be overcome to a certain extent

    對文檔進行了聚類，在檢索的期間，對用戶提出的檢索詞先進行和每一類的類心比較，得到與之最近的類別，僅將屬于該類別中的文檔與用戶提出的檢索詞進行運算，從而縮小了檢索的范圍，提高了檢索的效率，也在一定程度上克服了檢索結果的偏差。
  3. The section language model makes the improvement on the traditional statistical language model in two aspects : firstly, aimed at the situation that the conceptual base can possibly correspond to many words in language, but the words in query are merely its particular cases, this paper has introduced the correlation vocabulary table. it contains all the possible words that may correspond to each conceptual base. when constructing the language model, not only the query ’ s words are considered, but also all the words corresponding

    段語言模型對傳統的統計語言模型在兩個方面進行改進:首先針對概念基在語言中可以對應多個詞匯，而查詢語句中的詞匯僅僅是其特例的情況，本文引入了相關詞表的概念，在相關詞表中維護了每個概念基對應的所有可能的詞匯表示，在構建語言模型時不只是根據查詢語句的詞匯，而是通過查詢語句中概念基的所有相關詞匯，這就有效的提高了檢索結果的召回率。
  4. Meeting the difference of text retrieval and sentence retrieval, a new method using integrating anaphora resolution, improved edit distance and vector space model is proposed in this paper. on factoid question type, the precision of answer sentence retrieval is up to 84. 71 %

    針對文本檢索和句子檢索之間的區別，本文主要採用指代消解預處理，改進的編輯距離與向量空間模型相結合的方法，對factoid問題的答案句檢索效果顯著，準確率為84 . 71 % 。
  5. The best result will be presented for vision feature and semantic network can cooperate properly

    底層特徵和語義網路相結合取得了很好的檢索效果。
  6. Experimental result shows that the present method performs quite well

    實驗結果表明，本方法具有良好的檢索效果。
  7. Today, search engines are the most commonly used tools for web information retrieval

    搜索引擎是目前最主要的www信息檢索的工具，然而，用戶對當前搜索引擎的檢索效果並不滿意。
  8. This model has realized smooth and automatic join between information management and issue. the information retrieval has realized filter effectively and the whole efficiency of the system is relatively high

    在信息管理和發布之間實現了平滑和自動連接，信息檢索效果很好，系統整體效率較高。
  9. Users can provide their query requirement in several different manners, the best retrieval result will be presented for the low - level feature and semantic network can cooperate properly

    在檢索的過程中，用戶可以通過多種不同途徑給出查詢條件，圖像的低層特徵與語義網路互為補充以達到最佳的檢索效果。
  10. The experiment result proves these three retrieval methods have a good retrieval result and fast retrieval speed, which is low 0. 4 second. there are many deficiencies in current content - based 3d model retrieval techniques

    測試結果表明，三種檢索技術具有比較理想的檢索效果，同時檢索速度比較快，最大檢索時間不超過0 . 4秒。
  11. This paper discusses the design of evaluation index system for network information retrieval results from 4 aspects, such as information representation, information retrieval result, information retrieval function and user effort

    摘要本文從網路信息表示、網路信息檢索結果、網路信息檢索功能、網路用戶負擔四個角度探討網路信息檢索效果評價指標體系設計。
  12. The text comprises 6 parts : the first part is a review, it mainly elaborates related concept in this field such as information retrieval techniques and their characters, the evaluation of information retrieval result and so on

    全文主要包括六個部分，第一部分為網路信息檢索述評，主要是闡述了網路信息檢索所涉及到的有關概念，如信息檢索技術、網路信息檢索的特點及網路信息檢索效果評價。
  13. With reduction results, case base was organized as a hierarchical structure therefore the case retrieval space was reduced and the retrieval efficiency was improved

    根據約簡后的結果，將事例庫組織成層次結構，可有效縮小事例搜索空間，提高檢索效率。
  14. This makes the retrieval efficiency not competent. the resolution of this problem is to use “ concept retrieval ” instead of “ word - form retrieval ”

    從情報語言學研究的成果以及網路信息檢索的現狀來看，自然語言不加以控制，檢索效率與效果是不能盡如人意的。
  15. The experimental results show that the indexes have more powerful ability of characterizing the image contents and improve performance both in retrieval efficiency and effectiveness

    實驗結果證明，給出的索引方法具有很強的圖像表徵能力，利用該索引進行圖像檢索，提高了檢索效率。
  16. Consequently, some discussion on search engine has been made, including the search effects and existing questions, developing situations and development in addition, put forward some new development direction of search engine technology, such as intelligent search, personalizing search, structured search, vertical professional search and localizing search

    在此基礎上對搜索引擎的檢索效果、存在問題和發展狀況，以及未來發展方向作出一些探討。並提出智能化搜索、個性化搜索、結構化搜索、垂直化專業領域搜索和本地化搜索等搜索引擎將成為搜索引擎技術發展的主要趨勢。
  17. With the rapid development of internet, the conflicts between huge digital information on internet and people " s capability of acquiring information is more and more remarkable. so it is urgent and practical to study two internet information retrieval techniques and their developing trends. the paper gives a study on the internet information retrieval including its working reason, retrieval techniques and practical tools and their developing trends

    本文通過對網路信息檢索的基本原理、網路信息檢索的技術及工具、網路信息檢索的現狀等方面進行分析研究，並對網路信息檢索的發展趨勢進行了預測，旨在尋找提高網路信息檢索的手段和方法的有效途徑，並最終提高網路信息的檢索效果，使得網路信息資源得到充分有效地利用。
  18. Such integra ting feature vector is used for building k dim e nsion gaussian m odel, whose param e ters are estim ated by an expectation - m a xi m i zation ( em ) algorithm, and then the resulting block - cluster m e mberships provide a segm entation of th e im age. after segm ented, a m e thod of param e ter - trimm e d average for describing re gion is proposed, of which the param e ter is decided by area and position of region dire ctly. the sim ilarity m easure between two im ages is defined by integrating properties of all regions in the im age

    文中先將圖像分成4 4小塊，各塊的顏色、紋理、位置特徵構成8維的特徵空間；在該空間中對得到的8維特徵矢量建立一個k維高斯模型，應用期望最大em演算法估計模型參數，產生的塊特徵-聚類隸屬度函數實現對圖像的分割；為減小分割演算法不確定性對檢索效果的不良影響，對得到的區域採用參數均衡平均特徵表示，其中參數的確定直接與區域的面積、位置有關。
  19. Through the contrast between two algorithms, that one is the color histogram intersection algorithm which is based on the rgb color model and the other is improve matching algorithm based on color sector of the hsv color space, the result indicates that the retrieval efficiency of the later algorithm is better than the first

    本文通過與基於rgb顏色空間的顏色直方圖交叉演算法作比較，試驗表明該改進的基於顏色感知特徵的檢索演算法可以達到較好的檢索效果。同時本系統對非等間隔量化演算法和等間隔量化演算法進行測試比較，結果表明前者優於後者。
  20. Several key techniques corresponding to m a in six steps in region - based im a g e retr ieva l are introduced in detail. also com b ing with active resear ch in this area, a n approach of building region and im age se m a ntic networks and applying relevance feedback for im proving on retrieval ef ficiency of based on the low - level features is presented

    本論文針對基於區域語義和低層特徵圖像檢索的6個步驟，詳細介紹了該領域的關鍵技術，並結合目前國內/外在這一領域的研究熱點，提出了建立區域語義網路和應用相關反饋技術改進基於低層特徵檢索效果的方法。
分享友人
分享到 Line

分享到臉書