return engine 中文意思是什麼

return engine 解釋
返回發動機
  • return : vi 1 回轉，回來，回去，返回，折回 （ to）。2 再來，又來；復發，回復，恢復。3 回頭說正經話，回到本...
  • 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. Being in the middle of the sahara desert the only quick way in or out seemed to be catching a ride on a small, single - engine bush plane being operated by unicef. unicef agreed to give steven a ride to timbuktu as they were in - route to retrieve two doctors who d been there for quite some time working with the local population of roughly 10, 000 people. they also explained that they would not have room for steven on the return flight, as his seat would be occupied by one of the doctors

    他經常旅行，我想因為他流著旅行者的血，他父親也是到處游歷，是個探險家，因此他大概有這樣的基因他到處旅行，他很渴望到田布都去，他聽說非州有個地方叫田布都，惟一方法就是坐聯合國兒童基金會的飛機前往，飛機會去接幾位醫生，他們在那裡宣教，這小小的社區人口約一萬，於是他打算來回都坐那飛機。
  3. Once has the bandits and thieves to intrude guards against the place, the detector launches the wireless coded signal immediately, the networking center number which installs when is apart from defense area 150 meter within the main engine to send out the police whistle sound to report to the police immediately, reports to the police dials to establish in advance or reports to the police the telephone, the handset number, answers in the police telephone to return puts user pre - record to report to the police the pronunciation, long - distance reports to the police, simultaneously comes the real - time transmission through the internet to deploy troops for defense, to withdraw from a defended position, to report to the police and so on the condition, inquires the historic record through the computer network

    該系統還採用美國進口原裝晶元與先進的無線數字高頻技術微電腦cpu控制器主機組成。在防範地點安裝好主機后，並設置在布防狀態。一旦有盜賊闖入防範地點，探測器立刻發射無線編碼信號，安裝在距防區150米以內的主機立即發出警笛聲報警，報警時撥打預先設定的聯網中心號碼或報警電話手機號碼，接警電話里回放用戶預錄的報警語音，遠程報警，同時通過網際網路來實時傳遞布防撤防報警等狀態，通過電腦網路來查詢歷史記錄。
  4. It provides users a unique interface, accept the query terms, run and return the results like meta - search engine do. in this paper we have developed a wan search database query system for practice use, and this project is supported by national funds

    廣域網數據庫查詢系統提供用戶關于某一類數據庫信息的統一的查詢界面，它調用各個獨立網站數據庫系統對用戶輸入的查詢條件進行實時並發查詢，同時合併查詢結果返回給用戶。
  5. However, their current status is still far from user ' s satisfaction. lt includes : ( 1 ) the content that search engine returns is a enormous flat bill ( information overloading question ) ; ( 2 ) the items return with search engine are not the content that user requisite in deed ( low precision question ) this paper presents a fuzzy ( soft ) clustering algorithm htsc ( hyperlink - text based soft clustering ) using a mixed similarity metric of document content and inter - document hyperlinks, for clustering web search results from a search engine in order to help users find relevant web information more easily

    這主要表現為： （ 1 ）搜索引擎返回的結果是一個龐大的平坦結構的資源清單（即信息負載問題） ； （ 2 ）搜索結果中的信息項並非都是用戶真正需要的信息資源（即低精度問題） ；論文提出了一種基於文檔文本內容和文檔間超鏈信息的混合相似度的模糊（軟）聚類演算法htsc 。該演算法可對搜索引擎返回的結果進行模糊聚類，以方便用戶從中找到真正需要的信息。
  6. Rather than retrieving an entire result set to an application and performing complex aggregate logic in the application, a. net aggregate function can perform the logic in the instance of the database engine and return only the final value to the application

    Net聚合函數不把整個結果集檢索到應用程序並在應用程序中執行復雜的聚合邏輯，而是在數據庫引擎的實例中執行此邏輯，並僅將最終值返回到應用程序。
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