fuzzy database 中文意思是什麼

Firstly, we study the construction of emotion - speech template database, and analyze the common features such as pitch, energy and formant. after choosing the useful features by using fuzzy entropy effectiveness analysis, we get better performance with the application of neural network. in addition, we propose some more efficient features such as speech rate, pitch slope, mel - frequency cepstral coefficients and its transient parameters, and design a processing model based on vector quantization for cepstral features to fusing different features

本文首先介紹了情感語音數據庫的建立情況，然後研究了基音頻率、振幅能量和共振峰等目前常用的情感特徵在語音情感識別中的作用，並且通過一種基於模糊熵的特徵有效性分析方法進行了有效特徵的篩選，應用人工神經網路建立了初步的語音情感識別模型，經過實驗發現特徵篩選后系統的識別效果有著一定程度的提高。

In order to change situation and realize higher education evaluation online, with introducing the origin and the phylogeny of higher education evaluation as the starting point in the paper, analyzing the characteristic of higher education evaluation and comparing several typical evaluation methods each other, we put forward a synthetic evaluation method based on a combination of ahp and fuzzy estimation. then we have made a thorough and careful study in education evaluation work pattern and system structure, in which some related technique, such as active server page technology and web database access technology etc. are discussed

本文首先介紹高教評估的起源及其發展概況，並分析了高教評估的特點，在深入研究幾種經典的評估方法的基礎上，提出模糊評估與層次分析相結合的綜合評估方法；接著對網上評估系統的工作模式及其體系結構進行探討，並應用相關的理論、技術，如數據庫理論、動態網頁技術asp 、和基於asp的web數據庫訪問技術等，開發了一個基於計算機網路的高等教育評估系統。

The essence of edid is to set up a normal behavior fuzzy sub collection a on the basis of watching the normal system transfer of the privilege process, and set up a fuzzy sub collection b with real time transfer array, then detect with the principle of minimum distance in fuzzy discern method the innovation point of this paper is : put forward the method of edid, can not only reduce efficiently false positive rate and false negative rate, also make real time intrusion detection to become possibility ; have independent and complete character database, according to the classification of monitoring program, design normal behavior and anomaly behavior etc., have raised the strongness of ids ; use tree type structure to preservation the character database, have saved greatly stock space ; in detection invade, carry out frequency prior principle, prior analysis and handling the behavior feature of high frequency in information table, have raised efficiency and the speed of detection, make real time intrusion detection to become possibility ; have at the same time realized anomaly intrusion detection and misuse intrusion detection, have remedied deficiency of unitary detection method

這種方法的實質是在監控特權進程的正常系統調用基礎上建立正常行為模糊子集a ，用檢測到的實時調用序列建立模糊子集b ，然後用模糊識別方法中的最小距離原則進行檢測。本文的創新點是：通過對特權進程的系統調用及參數序列的研究，提出了基於euclidean距離的入侵檢測方法edid ，不僅能有效降低漏報率和誤報率，而且使實時入侵檢測成為可能；設計有獨立而完整的特徵數據庫，根據被監控程序的類別，分別設計正常行為、異常行為等，提高了檢測系統的強健性和可伸縮性；特徵數據庫按樹型結構存儲，大大節省了存儲空間；在檢測入侵時，實行頻度優先原則，優先分析和處理信息表中的高頻度行為特徵，提高檢測的速度和效率，使實時入侵檢測成為可能；同時實現了異常入侵檢測和誤用入侵檢測，彌補了單一檢測方法的不足。

According to the state of discharge gap, combining database technology, we adopt neuro - fuzzy control technology to realize real - time control of edm process and auto - adjustment on the basis of process state, which ensure the process is in the state of optimization

依據放電間隙狀況，通過採用神經模糊控制智能技術，並結合數據庫技術，對電火花成型加工過程進行實時控制，根據加工狀態自動進行調節，保證了加工過程處于優化狀態。

During my research, the real status of our graduate school ? " institute of vibration engineering of dlut " and users was thought over all the time. for example, the problems of website safety ; the problems of how to choosing mechanical pictures ; the problems of the burst of on - line interaction ; how to build temporary database when searching data ; how to deal with the relation, of " exact search " and " fuzzy search "

在課題的完成過程中，本人始終是根據研究所以及客戶的實際情況來設計的，如：網站建設中的安全問題和圖片選取問題；即時交互中的觸發問題；數據庫檢索中臨時庫的建立問題；網路數據庫查詢時的模糊查詢與精確查詢相結合的問題等等。

The reasoning machine modal and the method of realization, organizing the fuzzy knowledge base in external files and internal memory, organizing the fuzzy global database in external files and internal memory, realizing the fuzzy explanation facility are created

提出了模糊推理機結構模型和實現方法、模糊知識庫的外部存儲組織方法和內存組織方法、模糊綜合數據庫的外部存儲組織方法和內存組織方法和模糊解釋器的結構模型和實現方法。

( 5 ) establishing the measuring metallographic expert database with multi - modes express, obverse - contrary deduce method, fuzzy mathematical model pattern matching based on regulations. its reliability, accuracy and reappearance can satisfy requirement of quantitative analysis of metallographic microstructure. the system has great theoretical and practical significance in setting up quantitative relation among the composition, microstructure and mechanical property, selecting appropriate material, customizing suitable process and developing quantitative metallographic

廣東工業大學工學碩士學位論文利用本系統對金相組織自動分析的可靠性、準確性能滿足一般定量金相分析的要求;它對于建立金屬材料成分、組織與性能之間的定量關系、合理地選擇金屬材料、制定合適的加工工藝、發展定量金相都具有重要的理論意義和使用價值。

In this programme, the database of many stored foods and experiential database are described by using production system, and, inexact reasoning is settled down with the method of fuzzy logic, finally, by separating the control knowledge and field knowledge, the design clue of expert in field is incarnated in the form of rules - base. the expert system created can simulate the thought and decision - making of expert in hvac field, and get the anticipative results

該程序中用產生式規則系統建立了冷藏食品信息庫和經驗數據庫，並運用模糊邏輯方法進行不精確推理，採用控制知識和領域知識分離控制流的方法，以規則庫的形式，體現了領域專家設計思路。該專家系統模擬專家進行符號推理及選取經驗數據，得到了較好的設計結果。

By the browser / web server / database structure and the technology of asp. net and xml, we achieve the expert system running on the network, extend the application and ensure its backward compatibility ; we have the deep research to the representation of knowledge and apply it to the system, extend the traditional method of rule based knowledge representation ; introduce the fuzzy sets, analyze the generalized possibility interval sets, and combine the linguistic variables and fuzzy sets ; the system adopts the forward and backward chaining, researches the reasoning under uncertainty and inexact reasoning ; and we depart knowledge base and inference engine, make the upgrade simple and maintenance convenient. in the last, we construct the potato produce manage system according to the phases of potato ' s growth to give a detailed instruct to its produc e

Net和xml技術，實現了網路化的專家系統，同時擴大了專家系統的應用范圍，提高了系統的後向兼容性；對專家系統中的知識表示技術作了深入探討，在傳統的基於規則的知識表示方法的基礎上，提出了基於規則擴展的知識表示方法，並較好地將其應用到本系統中；引入了模糊集合，分析並推導了廣義可能區間集，將其應用於模糊知識的表示，將語言變量和模糊集合結合起來；提出對系統採用互動式知識獲取途徑、雙向推理控制策略，對不精確推理和不確定性推理的傳播演算法作了一定的研究，成功地將其應用到馬鈴薯專家系統的構建之中；採用知識庫和推理機相分離的方法，使得系統升級簡單易行。

Based on cognition theory and information technology, the paper build a simulated brain model to aid creative design by integrated artificial intelligent, expert system, fuzzy logic, and knowledge mining based on database over internet. the brain model including a memory structure to save information and knowledge, and a thought strategy with some certain levels to guide activities, therefore, the intelligent activities such as learning, problem - solving and creative design could be treated as the process that utility memory in control of thought strategy

人腦模型體系包括了在思維策略控制下的學習、設計問題解決、創新等活動，並以語義網路與神經網路結合研究並實現了知識記憶結構，在此基礎上研究了產品構成知識的生成技術，使模型可方便實現自學習、自組織、聯想存貯等特性。

A fuzzy image data model and a concept of fuzzy space are proposed, in which model visual feature, spatial feature and semantic feature are used for super feature in order to utilize advantage of traditional relation database as well as characteristics of image data and fuzzy retrieval. based fuzzy space, a method of similarity measurement of image is presented to support fuzzy features - based image retrieval and satisfy user ' s query requirement for image. in the thesis, a semantic template and the mechanism of dynamic relevant feedback are defined so that it can express user ' s query semantic and improve retrieval precision and useable capability for image retrieval

研究了模糊檢索方法和相關反饋機制在圖象檢索中的應用，提出了一種模糊圖象數據模型和模糊空間的概念，該模型將可視特徵、空間特徵、語義特徵看作超屬性，既充分利用了傳統關系數據庫的優點，同時又考慮了圖象數據以及模糊查詢的特點，文中提出的模糊空間和模糊相似性度量方法能支持基於模糊特徵的圖象查詢，較好地體現用戶圖象查詢的應用需求，文中定義的語義模板和相關反饋機制能在一定程度上表達用戶的查詢語義，提高圖象檢索的準確率和易用性。

Based on the system designing, this dissertation discusses how to use object - oriented method to analyze and design the fuzzy reasoning machine, the fuzzy global database, the fuzzy knowledge base, the human - computer interface and control center, and creates their class models

本文從系統的設計出發，探討了用面向對象的方法分析和設計模糊推理機、模糊綜合數據庫、模糊知識庫、人機介面和控制中心的方法，提出了它們的類模型設計。

Fuzzy database is an important incomplete information management method

模糊數據庫為不確定信息管理提供了一種重要的途徑。

In the fuzzy database, it is different from traditional database in expression and updating the fuzzy data because of the fuzzy property

摘要由於模糊數據所具有的模糊屬性，使得在主動模糊數據庫中模糊數據的表示以及對模糊數據的更新處理均不同於傳統數據庫。

Finally, how to manage this active fuzzy database is discussed. two structures, arrangement structure and module structure, of this database management system are given. and several kinds of channels of actualizing active fuzzy relation database system are discussed

最後，本論文討論了如何對主動模糊數據庫進行管理，並給出了此數據庫管理系統的兩種結構? ?層次結構和模塊結構，探討了主動模糊關系數據庫系統的幾種實現途徑和技術選擇。

Second, fuzzy events regulation base and the way which adopting the mode of fuzzy relation database to actualize active character is presented in this thesis. then, the active fuzzy relation database language is discussed, and the differences between database language and program design language, which describe the radical difference of the active quality between in this database and in the applied program are distinguished

其次，本文探討了主動模糊關系數據庫語言，將數據庫語言和程序設計語言作了區別，說明了本數據庫的主動性與通常在應用程序中實現的主動性有著根本的不同，並分別給出了模糊數據庫語言、模糊規則語言、主動模糊關系數據庫程序設計語言的模式，然後通過實例說明了這些語言模式的具體應用。

Secondly, based on the classification of fuzzy set semantics, we give a new definition on data type. thirdly, by new data types, we give a new fuzzy relational database management system ( frdbs ) database language ( dbl ) and a new quotient operator based on the semantics in fuzzy relational database

利用模糊集合的語義分類，本文提出了一種新的模糊數據類型劃分方法，在此基礎上提出了一種改進的模糊數據庫語言，並提出了一種基於語義的模糊關系除操作和用於數據類型之間進行轉換的上操作和下操作。

Paraconsistent relation model with membership, by introducing the concept of membership degree in fuzzy database, has strengthen the ability of handling inconsistent information on the paraconsistent relation. negative disjunctive paraconsistent relation model introduces the concept of disjunctive tuples. thus the ability of handling indefinite information has been intensified

帶隸屬度的次協調關系模型是在次協調關系的基礎上引入模糊數據庫的隸屬度的概念，該模型加強了次協調數據庫處理矛盾信息的能力;否定析取次協調關系模型是在次協調關系的基礎上引入析取元組的概念，該模型加強了次協調數據庫處理不確定信息的能力。

Thus, the active fuzzy database could satisfy the people ' s fuzzy and active requirements. first, an active fuzzy database model is constructed based on the relation database in this thesis, and many fuzzy relation operations such as fuzzy projection, fuzzy selection and fuzzy connection are described and discussed in detail on the basis of the model

本文首先在關系數據庫的基礎上提出了模糊關系數據庫模型，並以此模型為基礎討論了一些關系操作（如模糊投影、模糊選擇、模糊連接等） ，給出了模糊規則事件庫，提出了主動性實現的方法，即：採用feca規則模型來實現模糊關系數據庫的主動性。

A new kind of database called active fuzzy database is presented on the basis of the traditional relation database, this kind of database not only has the merit of dealing with fuzzy information, but also has the active character that the traditional database has n ' t

本文在傳統的關系數據庫的基礎上，提出了一種數據庫，稱之為主動模糊關系數據庫。這種數據庫不僅具有能處理模糊信息的優點，而且與傳統數據庫相比具有主動性的特點。