需求一覽表 的英文怎麼說
中文拼音 [xūqiúyīlǎnbiǎo]
需求一覽表
英文
demand schedule- 需 : Ⅰ動詞（需要） need; want; require Ⅱ名詞1. （需用的東西） necessaries; needs 2. （姓氏） a surname
- 求 : Ⅰ動詞1 （請求; 要求） ask; beg; request; entreat; beseech : 求人幫忙 ask sb a favour; ask a favou...
- 覽 : Ⅰ動 （看） take a look at; read; see; view; watch Ⅱ名詞（姓氏） a surname
- 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
- 需求 : needs; need; demand; requirement
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In order to solve the problem that current search engines provide query - oriented searches rather than user - oriented ones, and that this improper orientation leads to the search engines ' inability to meet the personalized requirements of users, a novel method based on probabilistic latent semantic analysis ( plsa ) is proposed to convert query - oriented web search to user - oriented web search. first, a user profile represented as a user ' s topics of interest vector is created by analyzing the user ' s click through data based on plsa, then the user ' s queries are mapped into categories based on the user ' s preferences, and finally the result list is re - ranked according to the user ' s interests based on the new proposed method named user - oriented pagerank ( uopr ). experiments on real life datasets show that the user - oriented search system that adopts plsa takes considerable consideration of user preferences and better satisfies a user ' s personalized information needs
針對當前的搜索引擎提供面向查詢、而非面向用戶的服務，從而導致搜索引擎無法滿足用戶個性化的需求這一問題，提出了一種基於plsa的新方法，將面向查詢詞的搜索轉變成面向用戶的搜索.首先，通過分析用戶查詢歷史和瀏覽記錄建立代表用戶模型的用戶興趣向量，在用戶發出查詢時用戶的查詢詞根據用戶興趣向量被映射到興趣分類上，最終根據面向用戶排序演算法將返回結果列表重新排序.實驗表明該面向用戶搜索系統能夠充分考慮用戶的偏好，從而更好地滿足不同用戶的信息需求Client / server is the leader architecture of computer application system of now. browser / server is a new architecture evolved from the developing of internet / intranet technique. it is a three - tier c / s substantially. in order to fulfill the requirements of different types of users of our school, the author applied both c / s and b / s in the system developing. this paper first introduces the concepts, characteristics, and the influences on system developing of c / s and b / s, analyzes the feasibility and advantage of applying the two architectures in one system from the practice view. then, based on the practice of system developing at the beijing university, the paper studies the developing technique for the client side of c / s and the www server side of b / s. for the client side of c / s, the paper focuses on the application of object - oriented programming. for the www server side of b / s, the paper discusses the connecting technique between www server and db server, and presents some instances implemented by asp
Client / server結構是目前管理信息系統的主導模式。 browser / server結構是隨著internet / intranet技術的發展而形成的一種新的計算管理模式，其實際上是三級c / s結構。針對我校的實際應用情況，為解決人事系統中不同層次的用戶對系統的需求問題，作者在系統開發中採用傳統的c / s與先進的b / s相結合的解決方案，一方面以查詢、瀏覽、地理位置分散、交互較少的服務為主體的應用採用b / s結構，另一方面以事務處理、服務提供、統計報表、決策支持等大部分應用採用c / s結構， c / s和b / s兩種體系結構緊密結合構成了我校的人事管理信息系統。
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