web search engine 中文意思是什麼

web search engine 解釋
搜索引擎
  • web : n 1 蜘蛛網；蛛網狀東西，網狀組織；【紡織；印染】棉[毛]網；〈the W 〉【計算機】萬維網（＝ World Wi...
  • search : vt 1 搜查；檢查（身體、衣袋等）；搜索，搜尋；找；尋找。2 調查；查究；探求；追求；根究 （into）。3...
  • engine : n. 1. 機械，機器。2. 引擎，蒸汽機，發動機。3. 機車，車頭。4. 工具；〈古語〉方法，手段。vt. 給…安裝發動機。
  1. Document similarity search is to find documents similar to a given query document and return a ranked list of similar documents to users, which is widely used in many text and web systems, such as digital library, search engine, etc. traditional retrieval models, including the okapi s bm25 model and the smart s vector space model with length normalization, could handle this problem to some extent by taking the query document as a long query

    文檔相似搜索指從文檔集中檢索與給定查詢文檔相似的文檔。對于給定的查詢文檔，我們期望文檔相似搜索系統能夠返回一個按相似度排序的相似文檔列表。文檔相似搜索技術已經被廣泛應用到電子圖書館，搜索引擎等系統中，例如citeseer . ist科學文獻數字圖書館的相似文獻推薦功能， google的相似網頁查詢功能等。
  2. The first chapter of this paper analyses the background and meaning of the establishment of disciplines navigation system for network resources. with the rapid increase of network academic information resource, search engine as the web primary retrieval tool can " t meet the retrieval request of specialty information resources ; traditional cataloging techniques can " t meet the needs of magnanimous network academic resources ; most of the " navigation of networks " established by libraries are the simple link of websites. it lacks the necessary revelation and evaluation of resources content

    本文在第1章分析了網路資源學科導航系統建設的背景和意義：隨著網路學術信息資源的飛速增長，作為web主流檢索工具的搜索引擎難以高效、準確、全面地完成專業信息資源的檢索請求；傳統編目技術也無力承擔海量網路學術資源編目的需求；圖書館所建的「網海導航」多數為對網站（頁）的鏈接，缺乏對資源內容必要的揭示與評價；國內對網路學術資源標準化的研究也相對滯後於國外。
  3. The latter is paid more attention, which automatically acquires lexical context - specific expansions from the web, making full use of the context and high lever natural language processing technology, such as syntax analysis. this method includes two main stages : candidate expansion extraction and expansion validation, both of which mine the web using a search engine. by means of the two stages, we get very high expansion precise thus making the user profile constructed more plentiful and precise

    該方法以網際網路作為信息來源，充分考慮了待擴展詞所在的上下文，並融合了句法分析等高層自然語言處理技術，通過擴展和確認兩個主要步驟，逐步求精，使擴展的精度很高，從而在只有少量需求描述的情況下，使初始化構造的用戶模板更加準確和豐富。
  4. How to efficiently extract relevant information such as title, author " name, abstract and reference from the web pages for query is one of main tasks of intelligent search engine

    針對web上的各種網頁信息，如何有效地抽取出論文標題、作者姓名、摘要等相關內容以方便查詢，是智能搜索引擎的主要任務之一。
  5. 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。
  6. Gets a value indicating whether the browser is a search engine web crawler

    獲取一個值，該值指示瀏覽器是否為web爬行遍歷搜索引擎。
  7. Increase speed and special structure of web information make some difficulties in its retrieval. search engine is becoming an independent tool now after developed from simple robot search software, single search engine to specialized search engine and meta search engine since it came into being to play up to people " s requirements

    搜索引擎（ searchengine ）應人們的迫切需求出現以後，經歷了從簡單的機器人搜索軟體（ robotsearchsoftware ） 、獨立搜索引擎（ singlesearchengine ）到專業搜索引擎（ specializedsearchengine ） 、元搜索引擎（ metasearchengine ）的發展歷程，成為人們在web上尋找信息不可或缺的工具。
  8. Beijing - the entrepreneur who runs yahoo inc. ' s china - based web portal has announced a new strategy based on promoting the site as a search engine, saying he ' s ready to spend heavily in a battle with chinese - language search leader baidu. com

    經營雅虎中國門戶網站的企業家馬雲宣布：推出促進雅虎中國門戶網站作為搜索引擎的新策略，將重兵投入以中文搜索為主的百度公司所佔據的搜索引擎戰場。
  9. Users of web search engines are often forced to shift through the long ordered list of document " snippets " returned by the engines. this paper applied web content mining to the field of search engine. search engine results clustering relies on the information returned by the search engine

    本文將web內容挖掘技術應用於搜索引擎領域，它依賴于搜索引擎結果所提供的信息來歸納出聚類，使得在搜索引擎返回的非常大的文檔列表中的過濾操作變得十分方便。
  10. With ppc, you pay a certain cost per click to have an ad for your web page run at or near the top of the search engine listings for certain keywords

    通過按點擊付費，你設定一個點擊付費值，在搜索引擎列表中發布特定關鍵字的廣告。
  11. A feedback - based self - adaptive web search engine

    個性化搜索引擎中用戶協作推薦演算法的研究
  12. The combination of document clustering technique and web search engine has become a hot - spot in document mining area

    文本聚類技術和網路搜索引擎服務相結合，已經成為文本挖掘領域的一個熱點研究課題。
  13. But there are seldom researches in using document clustering technique into chinese web documents and cooperating with chinese web search engine services

    但是，把文本聚類技術應用於中文web文檔，與中文搜索引擎服務相結合的研究仍然比較匱乏。
  14. World - wide web ; search engine ; information retrieval ; hyper - link analysis ; user behavior analyzing

    Www搜索引擎信息檢索超鏈分析用戶行為分析
  15. There are many more, just use your favorite web search engine

    有很多，可以使用您喜愛的web搜索引擎找到它們。
  16. A design of the web search engine - oriented post - controlled vocabulary system

    面向搜索引擎的網路后控詞表系統設計
  17. Web search engine and a full - text index that searches the entire html file

    國內第一個搜尋引擎，提供繁體簡體及英文版本。
  18. The occurrence of the web search engine overcomes this problem in some degree

    搜索引擎的出現在某種程度上緩解了這個矛盾。
  19. A popular online web search engine, has recently released the beta version of the google web apis see the report by

    是一個流行的在線web搜索引擎，最近它發行了google web api的beta測試版本（請參閱
  20. If you find that a cited link has gone stale, use common sense and do a phrase search with your favorite web search engine

    如果你發現某個鏈接失效了，按照常識選擇一個關鍵詞在你常用的搜索引擎中去查找一番吧。
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