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游記的多元表達(dá)與檢索算法研究

發(fā)布時(shí)間:2018-10-19 18:32
【摘要】:近年來(lái),隨著計(jì)算機(jī)技術(shù)的快速發(fā)展和旅游熱潮的不斷興起,出現(xiàn)了大量的旅游網(wǎng)站,網(wǎng)絡(luò)旅游逐漸成為一種特殊的旅游方式和旅游參考。旅游網(wǎng)站的好壞將直接影響到網(wǎng)站的訪問量和使用情況,同時(shí)對(duì)旅游業(yè)的快速發(fā)展以及整個(gè)國(guó)民經(jīng)濟(jì)的快速發(fā)展都具有重要推動(dòng)作用。游記作為旅游網(wǎng)站中的重要模塊,不僅對(duì)旅游者制定旅游計(jì)劃具有重要的參考價(jià)值,而且對(duì)提高旅游網(wǎng)站的整體形象和宣傳效果具有重要意義。旅游網(wǎng)站相對(duì)于其他類型的網(wǎng)站更注重感官效果和用戶體驗(yàn)。論文以旅游網(wǎng)站中的游記模塊為研究對(duì)象,通過(guò)分析現(xiàn)有游記在表達(dá)和檢索方面存在的不足,重點(diǎn)對(duì)如何提高旅游網(wǎng)站中游記模塊的用戶滿意度問題進(jìn)行研究,所做的主要工作如下:1.游記表達(dá)方法:針對(duì)傳統(tǒng)游記在撰寫方面存在撰寫形式單一的不足,提出了基于文字、圖片、表情和視頻等多種媒體的撰寫方式。在游記呈現(xiàn)方式上,實(shí)現(xiàn)了圖片收集管理,立體滑塊、旋轉(zhuǎn)木馬等3D效果,圖片集循環(huán)播放及圖片多樣式變換功能。多元撰寫與呈現(xiàn)方式的有效結(jié)合提高了游記的表現(xiàn)力,增強(qiáng)了游記的吸引力。2.游記檢索方法:針對(duì)傳統(tǒng)游記檢索方面的不足,提出了基于特征參數(shù)的游記檢索算法。算法通過(guò)分析景點(diǎn)信息和游記信息,提取了游記的主要特征參數(shù),結(jié)合主觀賦權(quán)法確定出游記主要特征參數(shù)的權(quán)重,特征參數(shù)歸一化,加權(quán)求和,確定出游記的排列順序。實(shí)驗(yàn)結(jié)果分析表明了算法的有效性。3.游記模塊在旅游網(wǎng)站中的實(shí)現(xiàn):具體描述了游記多元表達(dá)和檢索在旅游網(wǎng)站的實(shí)現(xiàn)。實(shí)現(xiàn)結(jié)果表明,靈活的游記撰寫形式,豐富多彩的游記呈現(xiàn)方式對(duì)于提升旅游網(wǎng)站的魅力起到了重要作用;基于特征參數(shù)游記檢索算法的設(shè)計(jì)一定程度上提高了游記的檢索精度,數(shù)據(jù)庫(kù)索引的創(chuàng)建、預(yù)搜索方案的設(shè)計(jì)以及動(dòng)態(tài)頁(yè)面靜態(tài)化技術(shù)的運(yùn)用提高了游記檢索效率。
[Abstract]:In recent years, with the rapid development of computer technology and the rising of tourism boom, a large number of tourism websites have emerged, and network tourism has gradually become a special tourism mode and tourism reference. The quality of tourism website will directly affect the number and use of the website, at the same time, it will play an important role in promoting the rapid development of tourism and the rapid development of the national economy as a whole. As an important module of tourism websites, travel notes not only have important reference value for tourists to make tourism plans, but also have important significance for improving the overall image and propaganda effect of tourism websites. Travel websites pay more attention to sensory effects and user experiences than other types of websites. This paper takes the travel record module in the tourism website as the research object, through the analysis of the shortcomings of the existing travel notes in the expression and retrieval, focuses on how to improve the tourist website in the user satisfaction of the travel module. The main work done is as follows: 1. Travel record expression method: aiming at the lack of single writing form in traditional travel notes, this paper puts forward the writing methods based on text, picture, expression and video. In the way of travel record presentation, the functions of picture collection and management, stereoscopic slider, merry-go-round and so on are realized. The effective combination of multiple writing and presentation enhances the expressiveness and attractiveness of travel notes. 2. Travel record retrieval method: aiming at the shortcomings of traditional travel record retrieval, a travel record retrieval algorithm based on feature parameters is proposed. By analyzing the information of scenic spot and travel record, the main characteristic parameters of travel record are extracted, and the weights of main characteristic parameters of travel record are determined by combining subjective weighting method, the normalization of feature parameters, the sum of weights, and the order of arrangement of travel notes are determined. The experimental results show that the algorithm is effective. The realization of travel record module in tourism website: the realization of multiple expression and retrieval of travel record in tourism website is described in detail. The results show that the flexible writing form of travel notes and the colorful presentation of travel notes play an important role in enhancing the charm of tourism websites. To some extent, the design of travel record retrieval algorithm based on feature parameters improves the retrieval accuracy of travel record, the establishment of database index, the design of pre-search scheme and the application of static technology of dynamic page to improve the efficiency of travel record retrieval.
【學(xué)位授予單位】:河北農(nóng)業(yè)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類號(hào)】:TP393.092

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