information filtering system 中文意思是什麼

information filtering system 解釋
資訊過濾
  • information : n. 1. 通知，通報，報告。2. 報導，消息，情報。3. 資料，知識，學識。4. 【自動化】信息，數據。5. 【法律】起訴，告發。adj. -al
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. Hardware network information filtering system is a way out by combining the functions of fire wall and content filtering

    硬體網路信息過濾系統具有防火墻和內容過濾的雙重功效，是解決此類問題的必然選擇。
  2. Information dissemination management ( idm ) system is a complex software system involving information awareness, access, delivery and support services functions. the idm system provides information handling, filtering and dissemination which are subscriber - oriented and service - oriented

    信息分發管理（ informationdisseminationmanagement ， idm ）系統是一個涉及信息感知、訪問、遞送和支撐服務等功能的復雜的軟體系統，提供面向用戶，面向服務的信息處理、過濾與分發。
  3. The known information filtering architecture was built based on user - profile which unsatisfies the need of massive information delivery system

    已有的信息過濾體系是基於user十rofile來構建的，難以適應大規模信息遞送的需求。
  4. Furthermore, utilizing the characteristic that filtering error covariance expresses filtering precision and the principle of information conservation, the dynamic and reasonable distribution of distributed tracks weight coefficient is accomplished. jerk model and strong tracking filter is organically assembled, and based on spatio - temporal synthetically analysis and lme, a self - learning estimation method of the system measurement variance is given. the method improves obviously the

    3 、將jerk模型與強跟蹤濾波演算法有機地結合，並利用時空綜合分析和極大似然估計的思想推導出了一種系統量測方差自學習修正方法，以優化強跟蹤濾波演算法中次優漸消因子和濾波增益的在線選擇，同時根據多傳感器數據融合具有改善濾波精度的性質，進而給出一種基於jerk模型的多傳感器數據融合演算法。
  5. Study on network information filtering system

    網路信息過濾系統研究
  6. 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。
  7. The application of clustering into information filtering, to a certain degree, promotes the filtering efficiency of the system, and plays an active role in the examination of the precision and recall of the text. the indeterminacy and vagueness of natural language cause difficulty to nlp

    本質上，聚類屬於一種無監督的學習，將聚類技術應用於信息過濾中可以在一定程度上提高系統的過濾效率，同時也對信息過濾的查準率與查全率有積極的作用。
  8. The following important work has been done : ( 1 ) some special problems of rate - bias laser gyro were analysed. the problems include modulation and demodulation of the output and algorithm of the attitude updates ; ( 2 ) the integrated navigation system with the fault tolerance property which equipped with many navigation equipments as sins, gps, dvs, ads, mg, vg is designed, and compared with that of ckf via simulations ; ( 3 ) the theories and methods of system level fault detection apply to federated filtering is investigated ; ( 4 ) the problem about using the fused information of sins based on rate - bias laser gyroscope / dynamical tune gyroscope to realize the component level hard fault interactions detection through a back - propagation neural network is discussed

    主要研究工作有：研究了速率偏頻激光捷聯慣導的陀螺測量信號的解調演算法；設計了在速率偏頻激光捷聯慣導、 gps 、多普勒雷達、大氣數據系統、磁航向儀及垂直陀螺配備條件下聯邦濾波組合導航系統，對聯邦濾波器和集中濾波器的性能做了模擬對比分析；研究了適用於聯邦濾波器的系統級故障理論和方法；探討了利用速率偏頻激光捷聯慣導撓性捷聯慣導陀螺的混合測量信息，通過神經網路實現硬故障交互檢測的方法。
  9. Especially, adaptive information filtering ( aif ), which requires less information about users " need to construct the initial profile, is paid more attention by researchers. while in the process of filtering, the aif system can adapt itself to improve the performance

    而自適應信息過濾技術由於只需要少量的用戶需求信息，並且在過濾過程中能夠自適應地調整系統，提高性能，更適合於網際網路的實時過濾要求，從而成為人們關注和研究的熱點。
  10. In this system, a tunable fiber fabry - perot ( f - p ) filter is used to detect the changes of the wavelengths of the fbgs, then both the tunable control signal and the signal indicating the changes of the wavelength transmitted by an a / d electric transmission circuit are input into computer. the corresponding changes of the measurands can be obtained by filtering, analysising and processing the experimental data by using the computer information process system

    該系統採用可調諧光纖fabry - perot濾波法對fbg波長變化進行解調，通過a d轉換電路將調諧控制信號和波長變化的信號送入計算機並口，經過計算機信息處理系統的濾波，分析，處理，可得到相應被測參量的變化。
  11. Research on the models of the individualized information filtering system

    個性化信息過濾系統模型研究
  12. The experimental result shows that the ontology - based profile for information filtering system can achieve encouraging result at the semantic filterings

    實驗結果顯示，以本體為模板的過濾系統在對語義信息的過濾上取得了較好的效果。
  13. Cbr filtering algorithm and intelligent information recommending system

    改進的聚類鄰居協同過濾推薦演算法
  14. The system consists of three parts, which are user agent, information search agent and information filtering agent. we should form and train the user agent through the expression of information requirement and information feedback by the user

    該系統由用戶agent 、信息搜索agent 、信息過濾agent三個模塊構成。通過用戶信息需求的表達和信息反饋，形成並訓練用戶agent 。
  15. The system can extract the characters of the users to get the eigenvector of every individual and cluster the similar users to get the eigenvector of groups. then these two eigenvectors will be integrated to form the integration eigenvector. the model realizes information filtering by individual filtering, collaborative filtering and integration filtering

    （ 3 ）在過濾技術的選擇方面，採用基於個體用戶模型的個體過濾、基於小組用戶模型的協同過濾和基於綜合用戶模型的綜合過濾這三種過濾技術對教學資源進行過濾。
  16. In this paper, the proposed framework integrates ltsa ( learning technology systems architecture ), information filter, lom ( learning object metadata ), xml and java to solve, the personalization in the generation web - based learning content. moreover, the paper designed a prototype personalized learning object resources filtering system model, the instruction theory fundament of which is constructivism, self self - regulated learning and interactive learning

    從理論基礎上，本文以建構主義、互動式和自我調節式學習作為學習理論依據，提出了個性化網路學習系統的一個基於lsta （學習系統技術架構） 、信息過濾、學習對象元數據技術的系統架構和技術方案，並針對網路學習系統的核心部分資源信息的過濾設計了一個原型系統模型。
  17. A collaborative information filtering method and its application in information recommending system

    一種協同過濾方法及其在信息推薦系統中的實現
  18. In massive information filtering system, to effectively handle the huge user - profile files associates closely with system performance

    在大規模信息過濾系統中，高效地處理數量非常巨大的user - profile文件成為影響系統性能的重要因素。
  19. Project name an intelligent web information integration system based on intelligent retrieval, filtering and integration techniques

    計畫名稱：以智慧型擷取、過濾與整合為基礎的智慧型網路資訊整合系統
  20. In the information gathering research, the paper uses " redundancy webpage filtering system " to show how to resolve the reconstruction problem in the information gathering process. the paper mainly discussed how to reduce the time complicacy and space complicacy of the filtering system

    在信息資源建設方面，本文用「冗餘網頁過濾系統」來說明如何解決資源建設中的重復建設問題，在研究中主要針對演算法的時間復雜度和空間復雜度進行了優化，找到了表達一篇文檔的最優特徵項個數數值，在確保正確率的基礎上加快過濾速度。
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