檢索系統效率 的英文怎麼說

中文拼音 [jiǎnsuǒxìtǒngxiàolǜ]
檢索系統效率 英文
efficiency of retrieval system
  • 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; ...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 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 ...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 檢索 : retrieval; retrieve; search; searching
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  • 效率 : productiveness; efficiency; productivity; workpiece ratio
  1. Ajl those drictions supp1ied by thes system help us resolve the problern of managing aluxninuin type materials drawings. at the sazne hme, it makes the exploitation and design ofproduc has better inherit by utilising the functions of coding based on the software. as thes systern app1ied the classiforg and coding prinop1e based on gt and cad tedm1ogy in design and managernen of drawings which not only enhance the design quality of product, shorten the development pedod but also decrease the ropeaed drawing work and hanme the method of protract drwings

    該系統規范了型材圖紙的設計，提高了型材圖紙的檢索效率，對型材的相關信息進行了的效的管理，良好地解決了鋁型材圖紙檢索和管理的問題；同時，作為一個計算機輔助產品設計系統，利用該系統的分類檢索功能和圖紙支撐軟體的圖形編碼功能，使產品的開發設計具有良好的繼承性。
  2. Very large data bases vldb 05, trondheim, norway, 2005, pp. 505 - 516. 8 agrawal s et al. dbxplorer : a system for keyword search over relational databases

    因此，我們提出一個分類學習和選擇候選網路的方法clascn classification ， learning and selection of candidate network來提高基於模式圖的在線數據庫關鍵詞檢索系統的查詢效率。
  3. The results of research reveals the variation disciplinarian and the affected factor, defines the factor limiting the urban regional development. all these offer scientific references for reasonable city planning, municipal building project planning, reasonable arrangement of land use, the confirmation of land use intensity and the improving land use benefit. and a series of methods we have explored can apply the practical manipulation of grading and assessing urban land, which contribute to enhance working efficiency, shorten the time of evaluation, enhance the updating of urban land price, establish a system of dynamic superviso ry control and examination, and enhance accuracy and objectivity of urban land - rated evaluation

    再由球形檢驗和主成份分析、信度分析、多元回歸分析的技術路線，逐層遞深地解譯影響城市地價的主要因素及相互數量關系，其研究結果揭示了城市地價的變化規律和影響因素、明確了限制城市區域發展的因素，為合理的城市規劃，市政建設項目規劃，合理安排土地用途，確定土地利用強度，提高土地利用效益等提供了科學依據，同時探索的系列化方法可直接應用於城市定級估價的實際操作中，有利於提高工作效率，縮短估價時間，提高城市地價的現勢性，建立地價動態監控和測算系統，又可提高城市定級估價的準確度和客觀性，在理論上、學術和實踐上均有積極意義。
  4. A brief review and theoretical analyses are made on computer storage and retrieval of generic chemical structures in patents. two rules, namely consistency and efficiency, are presented in processing generic chemical structures, and the optimal decomposing point ( odp ) is brought forth to obtain efficient searchable records

    本文概述了計算機化學中族性結構信息處理國內外研究進展，從理論上分析了族性結構檢索匹配策略，提出了族性結構數據庫系統一致性和效率兩原則，指出提高匹配效率需要找出原始族性結構的最佳展開點。
  5. For boosting the efficiency of web ir and reinforcing the interaction between system and user, this thesis improves the completeness and time complexity under some situation of the lingo algorithm, which is used for web page on - line clustering

    為提高web信息檢索的效率，加強系統與用戶的動態交互，本文改進了一種適合網頁在線聚類的lingo演算法，加強了演算法的完備性，降低了部分情況下的時間復雜度。
  6. 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
  7. This system is set up on the existing search engine foundations through web services " technology, has solved variety and non - structural web data with xml technology, has formed web multi - level data base, and constructed the system structure in high performance of data warehouse, utilized midas technology to form the high - performance index storehouse structure, has remedied the deficiency of search engines at coverage, accuracy etc, and improved efficiency of information retrieval

    該系統通過webservices技術，建立在現有搜索引擎基礎之上，以xml技術解決了多樣性和非結構性的web數據轉換，形成了web多層次數據庫，利用了web挖掘面向結構化或半結構化數據的智能化數據抽取和知識發現過程，並且構造了數據倉庫的高性能查詢體系結構? hpqs ，利用midas技術形成了高性能索引庫結構，彌補了當前搜索引擎在覆蓋范圍、準確率、復雜查詢語言的使用和結果表現方式等方面的不足，改善了信息檢索的效率。
  8. 2. defining the entropy space of image and entropy difference, the concept of information entropy is applied to image retrieval. some mathematical properties of entropy are studied, and similarity measurement of image entropy and corresponding algorithm is presented. these techniques can reduce the dimensionality of histogram space from n to l ( n > l ), increase the image retrieval efficiency, and improve the capability of image retrieval system

    將信息論中的信息熵概念引入圖象檢索，定義了圖象墑空間、熵差的概念，研究了圖象熵的性質，探討了基於圖象熵的相似性度量方法和實現演算法，該方法可將n維直方圖空間變為1維，提高了圖象檢索的效率，改善了圖象檢索系統的性能。
  9. 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。
  10. The system brings about automation in the processes of documents capturing, indexing, storage and retrieval and enables staff to gain access to the same document concurrently via their workstations. it serves to save time, reduce paper consumption and enhance operational efficiency in handling enquiries and other areas of work

    系統既可把文件記錄、索引編制、資料貯存及檢索工作電子化外，又可讓職員經終端機同時查閱文件，免卻翻查和貯存紙張檔案，提升處理查詢及工作的效率。
  11. Markush coding is divided into 3 layers, i. e. natural language layer, formal language layer and extended connectivity table representation layer, to ensure the consistency of markush sructures and the recorded structures in database files. corresponding to the 3lcm, a concept of 2 level documents is adopted. based on these ideas, a set of software named msiis ( markush structure integrated inputting system ) is being developed to process chemical patent documents automatically

    在注重提高族性結構數據庫系統的一致性和檢索效率的原則下，設計了族性結構加工處理方案- - msiis系統，該系統通過建立族性結構三層編碼模型（ 3clm ）和兩級文檔存貯編碼，有效地保證了數據庫數據記錄與源文檔的一致性；通過對初處理文檔的優化編譯? ?即在最佳展開點展開族性結構? ?生成具有高檢索效率的標準文檔，這樣在數據庫記錄中就保證了檢索的高效率。
  12. The ids works by two way, misuse detection and anomaly detection, misuse detection flags an intrusion on intrusion signature, this kind of detecting technic can be realized much more easily, and much more accurate, but it can not find some intrusiones that have been disguised or new kinds of intrusion. the anomaly detection can detect in more wide field, anomaly detection can compare new statistic data with average record, then anomaly record will be found, but it ' s more difficult to set a threshold, if the threshold is too big, some intrusion may be put through, if the threshold is too small, the ids will give more false positive alarm, and the threshold will be different with different people or different period, so the ids just simply show us their suspicious record, the administrator or expert will be in duty to analyze this record and give conclusion, the ids give more alarm than it should, leave us more detection record to analyze, and this is a hard work, we can not distinguish an intrusion or not if we analyze only one record, but we can judge if we find the relation among mass detection evidence. in this article, we try distinguish an intrusion using d - s theory ( proof theory ) instead using manual work, the ids will be more helpful and efficient

    濫用檢測採用的是特徵檢測的方法，實現較為簡單，判斷的準確性較高，但是不能判斷一些經過偽裝的入侵或特徵庫中尚未包含的入侵，異常檢測能夠根據以往記錄的特徵平均值，判斷出異常情況，但是對于異常到什麼程度才視為入侵，這個閥值非常難以確定，閥值設定的太高，有可能漏過真正的入侵，如果設定的閥值太低，又會產生較高的誤警率，而且這個閥值因人而異，因時而異，因此現在的入侵檢測系統把這部分異常記錄以一定的形式顯示出來或通知管理人員，交給管理人員去判斷，而這些ids系統難以判斷的記錄，如果對每個證據單獨地進行觀察，可能是難以判斷是否是入侵，而把許多先後證據關聯起來，專家或管理人員根據經驗能夠判斷訪問的合法性，本文試圖引入人工智慧中證據理論的推理策略和示例學習方法，代替人工檢查分析，可以提高效率，降低誤警率，並可以對一個正在進行得可疑訪問實現實時檢測，通過搜索及時判斷，及時阻斷非法訪問，比事後得人工處理更有意義。
  13. 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。
  14. It takes spatial data cache technology to establish the large capacity cache area for the backstage database, and to cushion customers ’ visiting request to the database, so as to reduce the frequency of the server access. in this way, the searching efficiency of the database system shall be improved

    利用空間數據緩存技術，為后臺數據庫設置大容量的緩存區，用於緩沖客戶對數據庫的訪問請求，減少對服務器訪問次數，從而提高數據庫系統的檢索效率。
  15. This paper proposes a agent - based metasearch engine system in which multiple agents coordinate to attain information with intelligence. in the system, k - modes clustering algorithm is used to produce user ' s personalized information pattern and the personal pattern can be adjusted by user agent automatically. this system adopts metasearch of structure of search engine, regards agent as the systematic basic module, utilizes autonomy and interaction of agent finish individualized internet search of message of user

    本文提出的wiirs系統採用了一種基於agent的集成搜索引擎的結構，以agent作為架構系統的基本組件，利用agent的自治性和協作性來完成用戶的個性化信息搜索，在系統設計中，通過採用agent技術確定用戶檢索的個性化模式，使用k - modes演算法聚類學習用戶反饋信息，產生新的個性化模式，從而可以精確地滿足用戶的個性化檢索需求，降低了檢索結果的重復率，在一定程度上提高了檢索的精度和效率。
  16. The purpose of the subject is to explore and to research a checkout system. it could reduce spoil, cut down press cost, and raise printing efficiency. and it is an auto - closed loop in automation printing in genuine means

    本課題的目的在於探索開發印刷過程中檢測彩色網點面積率的檢測系統，這個系統能夠減少印刷廢品率，降低印刷成本，提高印刷效率，並且在真正意義的自動化印刷中起一個非常重要的油墨檢測與反饋的自動閉環控制的作用，所以將會在實際應用中有著積極和重要的指導作用。
  17. This paper proposed an image retrieval method based on wavelet - compress and feedback which can improve the performance of a content - based image retrieval system

    摘要為提高圖像檢索系統的準確率和有效率，本文提出一種基於小波壓縮和用戶反饋的圖像檢索方案。
  18. With new system, the user can define multiple " region of interest " and can specify the relevance of their spatial layout in the retrieval process. the methods often do succeed in capturing higher - level knowledge about what exactly was of interest to the user in the query image ; consequently reduce the blindness of retrieval

    本文在此原則的基礎上給出了新的圖像檢索系統的設計與實現方案，新系統下用戶能夠自定義多個「感興趣區域」並且在檢索過程中指定它們的空間布局相關性，查詢區域的自定義方式使系統可以部分的獲得用戶查詢的高層需求，從而降低了查詢的盲目性，提高了效率。
  19. The method of icon semantics association can be applied to the improving of the information retrieve system based on icon, and can be applied to information visualization technology in data mining

    這種圖形符號的語義聯想方法可以用來改善信息檢索系統的人機交互效率以及用於數據挖掘領域中的信息可視化技術。
  20. Through the analysis on the basic principles and steps of cross - database retrieval system, this paper probes theoretically into the factors of influencing the searching efficiency of cross - database system, and advances some improving measures

    通過分析跨庫檢索系統的基本原理與步驟，從理論上探討了跨庫檢索系統檢索效率的影響因素，並提出了改進措施。
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