【摘要】：為了讓人們?cè)谏暇W(wǎng)時(shí)能更加快速準(zhǔn)確的找到想要瀏覽的信息,本文在語義web的基礎(chǔ)上,結(jié)合動(dòng)態(tài)本體及agent的自我意識(shí)理論,提出了網(wǎng)眼agent的概念以及基于自我意識(shí)的語義web的基本思想和整體框架,描述了它的工作流程,并對(duì)它的三個(gè)基本元素——網(wǎng)站agent、網(wǎng)眼agent以及客戶agent的組成結(jié)構(gòu)進(jìn)行了描述。網(wǎng)眼agent是基于自我意識(shí)的語義web的核心,它具有用戶上網(wǎng)時(shí)瀏覽網(wǎng)頁信息留下的習(xí)慣偏好,且對(duì)由眾多網(wǎng)站agent所組成的互聯(lián)網(wǎng)這個(gè)動(dòng)態(tài)本體的當(dāng)前狀態(tài)有著全面的認(rèn)知,因此,網(wǎng)眼agent可以根據(jù)用戶偏好以及互聯(lián)網(wǎng)當(dāng)前狀態(tài)為用戶提供個(gè)性化服務(wù),讓用戶上網(wǎng)更加方便有效。網(wǎng)眼agent對(duì)互聯(lián)網(wǎng)當(dāng)前狀態(tài)的認(rèn)知就是web語義結(jié)構(gòu),主要包括了網(wǎng)眼agent對(duì)網(wǎng)站agent、所擁有的信息object以及網(wǎng)站的分類關(guān)系組成。為探究互聯(lián)網(wǎng)中網(wǎng)站的分類關(guān)系,設(shè)計(jì)出web語義結(jié)構(gòu),本文提出了一種基于主題詞的網(wǎng)站特征值排序劃界聚類算法,并通過該算法將隨機(jī)獲取的3萬多個(gè)網(wǎng)站劃分到300個(gè)類別中。該算法可分為三個(gè)階段,在主題詞收集階段,通過爬蟲爬取百萬條網(wǎng)頁,抓取其上的主題詞并進(jìn)行精簡(jiǎn)優(yōu)化;在網(wǎng)站特征值獲取階段,設(shè)計(jì)了網(wǎng)站特征值的結(jié)構(gòu),對(duì)主題詞進(jìn)行了定位賦值,并一一獲取了每個(gè)網(wǎng)站的特征值進(jìn)行文件方式存儲(chǔ);在網(wǎng)站分類階段,使用基數(shù)排序的思想對(duì)網(wǎng)站進(jìn)行排序,之后計(jì)算相鄰網(wǎng)站之間的距離,根據(jù)距離值的大小對(duì)網(wǎng)站分類。最后,根據(jù)網(wǎng)站聚類的結(jié)果對(duì)WEB語義結(jié)構(gòu)進(jìn)行了初步設(shè)計(jì)。
[Abstract]:In order to make people find the information they want to browse more quickly and accurately when they surf the Internet, this paper combines dynamic ontology and agent's self-consciousness theory on the basis of semantic web. This paper puts forward the concept of mesh agent and the basic idea and overall framework of semantic web based on self-awareness, describes its work flow, and describes the composition and structure of its three basic elements, website agent, mesh agent and customer agent. Mesh agent is the core of semantic web based on self-consciousness. It has the habit preference of users browsing web information when they surf the Internet, and has a comprehensive understanding of the current state of the dynamic ontology of the Internet, which is composed of many websites agent. Therefore, Mesh agent can provide personalized services for users according to user preferences and the current state of the Internet, so that users can access the Internet more conveniently and effectively. The cognition of mesh agent to the current state of the Internet is the semantic structure of web, which mainly includes the information object owned by mesh agent to the website agent, and the classification relationship of the website. In order to explore the classification relationship of websites in the Internet and design the semantic structure of web, this paper proposes a classification clustering algorithm of website eigenvalues based on subject words. Through this algorithm, more than 30,000 websites are randomly divided into 300 categories. The algorithm can be divided into three stages. In the subject word collection stage, the crawler crawls millions of web pages, grabs the subject words on it and optimizes them. In the stage of obtaining the eigenvalues of the website, the structure of the eigenvalues of the website is designed, the subject words are located and assigned, and the eigenvalues of each website are obtained one by one for file storage. In the stage of website classification, the idea of cardinality sorting is used to sort the website, and then the distance between adjacent websites is calculated, and the website is classified according to the distance value. Finally, according to the results of website clustering, the semantic structure of WEB is designed.
【學(xué)位授予單位】：西安工業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TP393.0

【相似文獻(xiàn)】

相關(guān)期刊論文 前5條

1 常勇;;基于語義結(jié)構(gòu)的Web信息提取技術(shù)[J];情報(bào)雜志;2007年06期

2 劉宇馳;吳玲達(dá);;基于HMM的足球視頻語義結(jié)構(gòu)分析[J];計(jì)算機(jī)工程與應(yīng)用;2006年28期

3 張正強(qiáng);;電子文件管理元數(shù)據(jù)中時(shí)間元素的語義結(jié)構(gòu)研究[J];中國圖書館學(xué)報(bào);2006年01期

4 郭宏蕾，，姚天順;數(shù)詞的語義結(jié)構(gòu)及通用翻譯算法[J];中文信息學(xué)報(bào);1996年04期

5 梁宏昊;邵志清;孫曉星;;基于聚類算法的網(wǎng)頁語義結(jié)構(gòu)分析[J];計(jì)算機(jī)應(yīng)用與軟件;2012年03期

相關(guān)會(huì)議論文 前3條

1 王斌;;翻譯中的語義三維[A];中國英漢語比較研究會(huì)第八次全國學(xué)術(shù)研討會(huì)論文摘要匯編[C];2008年

2 孫道功;;基于標(biāo)注語料庫的兼語句語義結(jié)構(gòu)模式研究[A];第二屆全國學(xué)生計(jì)算語言學(xué)研討會(huì)論文集[C];2004年

3 吳穎;;顏色形容詞的語義結(jié)構(gòu)和“白”“紅”的語義模型[A];語言學(xué)新思維[C];2004年

相關(guān)重要報(bào)紙文章 前1條

1 王玉紅 華中師范大學(xué)語言與語言教育研究中心;“隔三差五”“差”在哪兒?[N];中國社會(huì)科學(xué)報(bào);2012年

相關(guān)博士學(xué)位論文 前4條

1 顏紅菊;現(xiàn)代漢語復(fù)合詞語義結(jié)構(gòu)研究[D];首都師范大學(xué);2007年

2 馬洪海;漢語交易域框架語義系統(tǒng)研究[D];上海師范大學(xué);2008年

3 邵朝陽;澳門博彩語研究[D];北京語言文化大學(xué);2003年

4 朱彥;漢語復(fù)合詞語義構(gòu)詞法研究[D];華東師范大學(xué);2003年

相關(guān)碩士學(xué)位論文 前10條

1 王瑞;“V著_(zháo)”和“V到”的多角度考察[D];華中師范大學(xué);2015年

2 王婉s

本文編號(hào)：2483419