統計信息檢索 的英文怎麼說

中文拼音 [tǒngjìxìnxījiǎnsuǒ]
統計信息檢索 英文
statistical information retrieval
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 息 : Ⅰ名詞1 （呼吸時進出的氣） breath 2 （消息） news 3 （利錢; 利息） interest 4 [書面語] （子女） on...
  • 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; ...
  • 統計 : 1 （對有關數據的搜集、整理、計算和分析） statistics; census; numerical statement; vital statistic...
  • 檢索 : retrieval; retrieve; search; searching
  1. The design and the realization of the information retrieval system for the uigur text campus ' network

    基於網路的維文校園網信息檢索系統的設計與實現
  2. During the procedure of system design and implementation, the author has made some innovative efforts such as : ( d establishing the user interest orientated model, the model receiving user interests continuously and conjecturing user interests by interaction with the user, accumulating user preferences in information demand, thereby achieving self - adaptive retrieval, ? roviding a feedback method which is based on the human - machine interaction, summarizing the user operations on the interface of result presentation, and designing an algorithm for capturing user operation behaviors, by which the changes in user interests and preferences can be learned potentially, ? ffering a method for user interest mining which can extract subjects of information confirmed by user, thereby conjecturing or predicting different kinds of expressions of the same interest or extracting the new interests or unexpressed interests, ? roposing a solution of personalized internet information retrieval based on the user interests in accordance with the above - mentioned work, the solution having very strong feasibility and practicality with taking user interest model as center, employing machine learning ( active learning and passive learning ) and data mining as tools, and being assisted with network robot,

    Piirs系統分析與設計過程中所做的創新性的嘗試主要有以下幾個方面：實現了基於用戶興趣的用戶模型，該模型通過與用戶的交互（主動交互和被動交互） ，不斷地接收用戶的興趣和推測用戶的興趣，積累用戶信息需求的偏好，實現自適應的檢索；提供了一種基於人機交互的反饋方法，對用戶在結果呈現界面上的操作進行了歸納總結，設計了用戶操作捕獲演算法， 「隱性地」學習用戶興趣和偏好的變化；提供了一種用戶需求挖掘的方法，對用戶已確定的信息做進一步的主題挖掘，由此推測或預測用戶同一興趣的不同表述方式或者挖掘出用戶新的或未表達出來的興趣；在上述工作基礎上提出了一套完整的基於用戶興趣的個性化網路信息檢索的解決方案，該方案以用戶興趣模型為中心，以機器學習（主動學習和被動學習）和數據挖掘為手段，輔以網路機器人，具有很強的可行性和實用性。
  3. Priority must be given to develop the olympic organizing committee management system, games management system ( gms ), olympic games information retrieval system ( info2008 ), games result information system, public information service system, computer network and security system, etc

    重點開發完成好奧運會組委會管理系統、奧運會管理系統（ gms ） 、奧運會信息檢索系統（ info2008 ） 、奧運會競賽成績信息系統、公眾信息服務系統、奧運會計算機網路及安全系統等。
  4. A concept - based approach is expected to resolve the word sense ambiguities in information retrieval and apply the semantic importance of the concepts, instead of the term frequency, to representing the contents of a document. consequently, a formalized document framework is proposed. the document framework is used to express the meaning of a document with the concepts which are expressed by high semantic importance. the framework consists of two parts : the " domain " information and the " situation background " information of a document. a document - extracting algorithm and a two - stage smoothing method are also proposed. the quantification of the similarity between the query and the document framework depends on the smoothing method. the experiments on the trec6 collection demonstrate the feasibility and effectiveness of the proposed approach in information retrieval tasks. the average recall level precision of the model using the proposed approach is about 10 ? higher than that of traditional ones

    為了獲取詞語在文章中的語義權重，解決詞語的同義、多義模糊問題，提升信息檢索的效率，提出了一種基於概念的檢索模型，模型中設計了一種形式化的文本內容表示框架，框架由2部分構成:文章的"領域"以及"情景與背景"信息，並由概念（形式化語義）加以表示.同時，提出了提取該概念框架的方法，給出了用於框架與檢索要求間匹配的兩階段平滑演算法.實驗表明，在trec6提供的小規模語料集下，採用所提出方法的信息檢索模型與傳統模型相比，平均召回準確率提升了約10 ? ，效果顯著，充分說明了基於本文描述方法構建的、以概念作為處理中介的信息檢索系統的有效性和可行性
  5. The last result of the problem is service pipe net work geography information manage system. it ’ s aim is to store and manage city water supply network with computer by the use of gis and computer technique and combine the need of the city water supply network management. it will replace the tradition manage method with drawing and handwork and it will improve the efficiency of information searches, improve the scientificalness and reliability of management and it will assist the department of city water supply network management do their work better

    課題的主要成果為給水管網地理信息系統，其目的就是利用地理信息技術和計算機技術，結合城市給水管網管理的需要，將城市給水管網中管段及各種附屬設備信息數字化，使用計算機存儲和管理，以代替傳統管理中的圖紙和手工方式，提高信息檢索的效率，提高管理的科學性和可靠性，輔助城市供水部門更好的管理城市給水管網。
  6. To retrieve information with more knowledge of language itself, statistical languages model for information retrieval was proposed a few years ago and develops fast

    為了利用語言知識進行檢索，近年來基於統計語言模型（ slm - based ）的信息檢索得到了快速發展。
  7. Then it presents the design of information push service based on agent by using artificial intelligence technique. a brief introduction of each function module in this system and their internal transaction sequence are followed. the detail design and implement of key parts in each module is also given, which includes setting up user interest model with vector space model, searching information by using word segmenting and searching engine, filtering information using sorting algorithm, ordering information using pagerank algorithm

    本文首先分析了傳統的信息「拉取」方式存在的主要問題以及推送技術的產生;然後結合人工智慧領域的agent技術，提出了基於agent的信息推送服務的總體設計，並簡要闡述了各功能模塊的內部處理流程和思想;接著給出了各模塊的詳細設計與實現，主要包括:利用向量空間模型（ vectorspacemodel ）建立用戶興趣模型，通過分詞並與搜索引擎協作實現信息檢索，採用分類演算法對已檢索的信息進行過濾，用pagerank演算法對信息排序。
  8. In fourth part, we analyze a few basic theory problems existing in library network information reference : the first problem is the concept of library network information reference and its related definitions ( information reference under network circumstance, < wp = 20 > network information reference, electronics information reference, remote reference, computer reference, virtual reference, on - line reference, digital reference and computer expert consult system ) ; the second problem is the relationship between library network information reference and network information retrieval ; the third problem is the relationship between library network information reference and network information service ; the fourth problem is the difference between network information reference and traditional information reference, network information reference differs traditional information reference in reference information resource, reference service measures, reference service mode, reference service object, reference service worker, reference service concept, and so on

    第四部分分析了圖書館網路信息咨詢中存在的幾個基本理論問題：圖書館網路信息咨詢及其相關概念（網路環境下的信息咨詢、網路信息咨詢、電子信息咨詢、遠程咨詢、計算機咨詢、虛擬咨詢、聯機（在線）咨詢、數字化咨詢和計算機專家咨詢系統） ；圖書館網路信息咨詢與網路信息檢索的關系；圖書館網路信息咨詢與網路信息服務的關系；並詳細比較了網路信息咨詢與傳統信息咨詢在咨詢信息源、咨詢服務手段、咨詢服務方式、咨詢服務內容、咨詢服務對象、咨詢服務人員、咨詢服務觀念等方面的區別。
  9. Based on the archives management and use situation, the technologies of automatic identification, storage and fetch are discussed. combined with storeroom state inspection, control and archives information management etc, the whole automatic process, which includes information retrieval, archives transmission, storage and fetch, is studied and designed

    本論文針對檔案管理及使用的現狀，著重研究討論了檔案的自動識別與自動存取技術，結合檔案庫房的狀態檢測與控制以及檔案信息管理等問題，研究設計從檔案信息檢索、檔案傳輸直至檔案存取全過程自動化的檔案庫系統。
  10. ( 3 ) conceptual design reuse in virtual enterprises the requirements of conceptual design reuse in virtual enterprise have been analyzed. then the methodology of building design reuse system based on pdm system is put forward. the integration of conceptual design information model and metadata of pdm is also researched, on the basis of which, the framework of conceptual design reuse that has multi - granularity is built

    （ 3 ）虛擬企業中的概念設計重用分析了虛擬企業中概念設計重用的需求，提出了基於pdm系統構建設計重用系統的方法，研究了概念設計信息模型與pdm元數據的集成，在此基礎上建立了多粒度層次的概念設計重用框架，同時還研究了設計意圖匹配的具體演算法和概念設計重用信息檢索的具體方法，最後研究了支持分佈異構環境下的互操作並具有松耦合結構的基於webservice的設計重用系統的體系結構和處理流程，並建立了概念設計標記語言。
  11. A new intelligent information retrieval system [ chapter " " ( 3 2 ) " based on the delegated computation theories, agent - based programming paradigm and fuzzy logic is embedded in the chinahps site

    一個基於代理計算服務理論， agent編程策略和模糊邏輯理論的新型智能信息檢索系統被植入chinahps網。
  12. By taking advantage of the information retrieval technologies and the pulsar, a high performance speech document retrieval system was developed, its three major modules are speech recognition, document indexing and playback

    利用自主開發的pulsar語音識別系統及信息檢索技術，設計實現了一套高效的語音檢索系統。
  13. To manage large - scale xml documents with complicated structure, this dissertation focus on the efficient structural indexing algorithm for xml data, result size estimation problem for xml structure based query optimization, result relevance ranking algorithm, and infrastructure for xml query processing for both text - rich and data - rich xml documents. to address the aforementioned issues, this dissertation makes the following contributions. first, it investigates the drawbacks of existing indexing algorithm for xml data, and propose a dynamic indexing algorithm for xml data based on d - bisimilarity, difx

    為滿足結構復雜、大規模的xml數據管理需要，本文深入研究了xml信息檢索系統中的結構索引演算法設計和結構化查詢優化中的查詢代價估計問題，以及查詢結果和查詢條件間的相關度演算法，主要取得了4個方面的成果：第一，分析了已有的xml數據索引演算法中存在的問題，提出了一種高效的動態xml結構索引演算法difx ，它採用動態後向結構相似性（ d - bisimilarity ）的概念，可以根據實際查詢需求以及索引最優化的要求動態決定索引中保存的結構信息。
  14. First, this thesis has studied classic information retrieval for document from information retrieval theory, description by math, retrieval model and so on, designed and implemented a content retrieval experimental system based on vector space model

    本文首先針對xml文檔的內容信息，從信息檢索原理、數學描述、檢索模型等方面較全面地研究了傳統的文檔信息檢索技術，設計並實現了一個基於向量空間模型的內容檢索試驗系統。
  15. This thesis introduces the system framework and main modules " technique. the system improves the lucene ' s score mode for web - based full - text ir. this thesis compares the search precision between word - segmented index based on ictclas and single chinese character index

    本文設計並實現了一個web全文信息檢索系統，介紹了系統的設計框架和主要組成模塊的實現技術，並改進了lucene的評分方法用於web全文信息檢索，對基於ictclas的詞索引和字索引進行了查詢對比。
  16. Recently, date mining technology based on web has abstract the interest of many researchers. possession of lower data is the precondition of mining higher knowledge, and net information retrieval technique has become the urgent issue of date mining technology based on web, so the paper explore the research of it and focus on the information retrieval based on web. with the expectation of a intelligent information retrieval system, which can catch the interests of customers with good precision and capability, we give deep research to some of the information retrieval technique

    近幾年來， web數據挖掘技術引起了研究人員的關注，低層信息的佔有是發掘高層知識的前提，網路信息檢索技術便成為目前web數據挖掘的一個迫切需要深入研究的問題，因此，本文選擇web數據挖掘作為研究對象，重點研究的是基於web的信息檢索技術，對其中的一些相關內容進行了深入研究，旨在研究設計一種性能較好、能捕捉用戶興趣、提高精度的智能信息檢索系統，更好的滿足用戶的需要。
  17. This thesis firstly introduces the conception of mobile agent, the architecture and technique of mobile agent, analyses the architecture of traditional web information retrieval system, then designs a model of mobile agent based web information retrieval system by combining the mobile agent technique and web information retrieval technique, and illustrates the required techniques to implement this model

    論文首先介紹了移動agent的概念、移動agent系統的體系結構和關鍵技術，分析了傳統的web信息檢索系統的體系結構，然後結合移動技術和web信息檢索技術，設計了基於移動agent的信息檢索系統的模型，並闡述了實現這個模型需要解決的關鍵技術。
  18. According to what is mentioned above, the author discusses the procedure of personalized internet information retrieval and proposes design thought and principle of the piirs, makes the overall structure of purs, and analyses for feasibility

    在此基礎上分析了個性化信息檢索的業務流程，給出了piirs系統的設計思想和原則，提出了piirs系統的整體結構，並對可行性進行了分析。
  19. Subject web information retrieval system design and implemention

    信息檢索系統的設計與實現
  20. 3. advancing a method to calculate weight of document feature item based on bp neural net the key technologies of information retrieval system are the followings : representation of document and user query ; query matching strategy ; correlation calculation of matching result

    提出一種基於bp神經網路統計文檔特徵項權重的方法信息檢索系統的核心技術主要包括三個方面的內容：文檔與用戶查詢的表示：查詢匹配策略；匹配結果的相關度計算。
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