information retrieval time 中文意思是什麼

information retrieval time 解釋
情報檢吮間
  • information : n. 1. 通知，通報，報告。2. 報導，消息，情報。3. 資料，知識，學識。4. 【自動化】信息，數據。5. 【法律】起訴，告發。adj. -al
  • retrieval : n. （可）取回，（可）恢復，（可）挽回；（可）修補，（可）修正，（可）更正；（可）彌補，（可）補償。 beyond retrieval 不能補救的，不能挽回的。
  • time : n 1 時，時間，時日，歲月。2 時候，時刻；期間；時節，季節；〈常pl 〉時期，年代，時代； 〈the time ...
  1. The author wants to look forward to the latest trend of development in this field by studying the theoretic and practical achievement in information retrieval language both at home and abroad in the time of internet. this paper is made up of five parts. the first part analyses the effects of information retrieval language in network condition ; the second part introduces the achievements in electronic traditional classification and the using of traditional classification in network and in information retrieval tool ; the third part introduces the achievements in electronic traditional subject and the using of traditional subject in network and in information retrieval tool ; the forth part is about natural language processing and natural language retrieval which includes basic principles of natural language processing and the using of information retrieval ; finally, the author points out that the new development of information retrieval language includes metadata and the integration of the classification - subject - natural language

    本文主要研究網路環境下信息檢索語言的發展，主要內容包括五部分：第一部分分析了網路環境對信息檢索語言的影響；第二部分是網路環境下分類檢索語言的應用，包括傳統分類法電子化及在網路上的應用，網路信息檢索工具中的應用；第三部分是網路環境下主題檢索語言的應用，包括傳統敘詞表電子化及在網路上的應用，在網路信息檢索工具中的應用；第四部分是自然語言處理與自然語言檢索，包括自然語言處理的基本原理及在信息檢索中的應用，國內外自然語言檢索進展；作者在論文最後指出，在網路環境下信息檢索語言新發展有：元數據研究；分類-主題-自然語言一體化，分析國外一體化系統實例：一體化醫學語言系統umls ，國內一體化系統實例： 《中國財經報刊數據庫》檢索系統；並指出學科?事物概念組配型檢索語言是理想發展模式。
  2. However, audio information retrieval techniques did n ' t attract enough researchers ; especially real - time content - based audio information retrieval has been rarely mentioned

    然而，音頻信息檢索的研究一直沒有得到足夠的重視。尤其是基於內容的多模板的實時音頻檢索更是很少被人提及。
  3. In this paper, the author introduce and analyze some countries " retrieval services provided by commerce information system so that the enterprises are provided with appropriate commerce information retrieval methods, at the same time, the information providers are provided with corresponding reference. in addition, the author discusses some questions and technologies existing in the search of internet information and advances solutions and its development trend

    分析，為企業界提供了較為適用的商務信息檢索方法，同時也為信息提供者提供了相應的參考；文章還對目前網路信息檢索所出現的一些問題和實現技術也加以討論，並提出相應的解決辦法和發展趨勢。
  4. Exclusion standard, search strategy and design of the search algorithm are given in detail. a latest update strategy, which is able to examine, download and renew the information in the shortest time, is proposed. the invalid hyperlinks are decreased sharply and the retrieval performance of search engines is improved

    Robot程序是信息搜集與信息更新的基礎，本文詳細地敘述了其搜集信息的排除標準、搜索策略及搜索演算法設計，並給出了一個最近更新策略，保證能在數據信息變更的最短時間內進行檢測、下載、更新，大大地避免死鏈接、無效鏈接，提高了搜索引擎的查詢性能。
  5. To tackle this difficult problem, the topic focused crawling technology came into being and occupies a position with its high degree of specialization and objectives in search engine research and development of the next generation search engines. in addition to construct professional search engine, it can be used in a client - based real - time information retrieval system, and has become a new research hot in network information retrieval field

    首先，在考慮了噪音的情況下，我們擴充錨文本的提取范圍，形成「鏈接背景信息」定義;接著編寫了自動提取演算法;然後，在爬行程序運行之前，就大量收集起始頁面地址的鏈接背景信息，並利用這些信息指導爬行程序的工作。
  6. Content - based image rrtrieval ( cbir ) is a kind of retrieval, which derictly use content of an image for information search, it is one of most active researches in multimedia retrieval field. in order to analysis the informations included in an image, the cbir system always ultilize the color, texture, shape and other low level image features. to establish the feature vectors as retrieval index. in present time, the main cbir method is similiarity search based on multi - dimension feature vector of image

    基於內容的圖像檢索（ cbir ， content - basedimageretrieval ）是指直接採用圖像內容進行圖像信息查詢的檢索。基於內容的圖像檢索技術是當前多媒體檢索研究的熱點之一。基於內容的圖像檢索方法，其主要思想是根據圖像所包含的色彩、紋理、形狀以及對象的空間關系等低層圖像特徵來分析圖像信息，建立圖像的特徵矢量作為其索引，檢索方法目前主要是根據圖像的多維特徵進行相似查詢。
  7. Built - in database management module for vehicle information and reporting real time images searching and retrieval

    內置的數據庫管理模塊能儲存搜索及整理車輛資料，並作周期性報告
  8. In the short time relevance feedback session, the images are clustered to catch the semantic requirement using the user ’ s relevance feedback information. a multi - layer retrieval algorithm is also proposed to learn the hidden semantic information

    而在用戶的短期反饋中，我們利用用戶給出的反饋信息在語義網路中聚類，快速捕獲用戶在語義上的檢索企圖。
  9. Cbir ( content - based image retrieval ) which becoming more and more important technique in large image database organization and management is the combine of the image retrieval and traditional multimedia information retrieval. it approximately can be divided into many aspect, shape - based retrieval, color - based retrieval, texture - based retrieval, and so on. wavelet analysis is the widely used time - frequency tool

    基於內容的的圖像檢索技術cbir （ content - basedimageretrieval ）是圖像處理技術和傳統的多媒體信息檢索方法結合的結果，是近年來檢索領域內的研究熱點，大致可以分成基於形狀、顏色、紋理等圖像特徵的檢索。
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