發(fā)布時間：2018-11-12 10:09

【摘要】：隨著信息時代的快速發(fā)展,信息的獲取極其方便、快捷和全面。但是由于信息爆炸,又很難在海量信息中找到切實可用的信息。在教學方面,傳統(tǒng)課件封閉固定,沒有學生的參與,缺乏靈活性和開放性,一定程度上限制了計算機輔助教學的發(fā)展。本文將研究運用積件積件庫的概念存儲從web中挖掘出的有價值的數(shù)據(jù)。實現(xiàn)由教師和學生根據(jù)教學需要自己組合運用多媒體教學信息資源的教學軟件體系。 文章在分析了Agent技術(shù)和Web數(shù)據(jù)挖掘技術(shù)的基礎(chǔ)上,設(shè)計了一個基于多Agent技術(shù)的網(wǎng)絡(luò)積件信息平臺,為師生搜索和挖掘符合要求的積件信息,推薦符合用戶興趣的積件。該系統(tǒng)設(shè)計成B/S模式,以用戶接口層、控制層、業(yè)務(wù)邏輯層和數(shù)據(jù)庫訪問層四層為架構(gòu)搭建。本文的主要工作如下： 研究了Agent概念和技術(shù)和常用Web數(shù)據(jù)挖掘的算法,設(shè)計了一個基于多Agent的網(wǎng)絡(luò)積件信息平臺模型以及該模型各個Agent的行為模式,該模型具有能夠進行基于搜索引擎的積件信息檢索、篩選和挖掘以及為用戶提供個性化服務(wù)的特性。給出該模型的實現(xiàn)和相關(guān)技術(shù),包括數(shù)據(jù)庫的設(shè)計與實現(xiàn)、Agent的實現(xiàn)和管理以及如何使用Java實現(xiàn)Agent等技術(shù)。
[Abstract]:With the rapid development of the information age, the access to information is extremely convenient, fast and comprehensive. However, due to the explosion of information, it is difficult to find practical information in mass information. In teaching, the traditional courseware is closed and fixed, without the participation of students, lack of flexibility and openness, which limits the development of CAI to a certain extent. In this paper, we will study how to store valuable data from web by using the concept of integrable part library. The system of multimedia teaching software is realized by teachers and students according to their teaching needs. Based on the analysis of Agent technology and Web data mining technology, a network integrable information platform based on multiple Agent technology is designed in this paper. The platform can search and mine the required integrable information for teachers and students, and recommend the integrable pieces that meet the interests of users. The system is designed as B / S mode and is constructed with four layers: user interface layer, control layer, business logic layer and database access layer. The main work of this paper is as follows: the concept and technology of Agent and the algorithms of common Web data mining are studied, and a network integrable information platform model based on multiple Agent is designed, as well as the behavior patterns of each Agent in this model. The model can search, filter and mine integrable information based on search engine and provide personalized service for users. The implementation of the model and related technologies are given, including the design and implementation of database, the implementation and management of Agent, and how to use Java to realize Agent.
【學位授予單位】：長春理工大學
【學位級別】：碩士
【學位授予年份】：2012
【分類號】：TP393.09;TP18

【引證文獻】

相關(guān)碩士學位論文 前1條

1 江紹俠;基于Agent的JavaEE應(yīng)用軟件通用框架平臺的研究[D];南昌大學;2014年

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本文編號：2326803