本文選題：校園社區(qū)　切入點(diǎn)：社區(qū)服務(wù)　出處：《河北農(nóng)業(yè)大學(xué)》2012年碩士論文

【摘要】：隨著互聯(lián)網(wǎng)的蓬勃發(fā)展,網(wǎng)絡(luò)應(yīng)用己經(jīng)逐步走進(jìn)人們的視野,快速滲透到了工作、學(xué)習(xí)、生活等各個(gè)方面,網(wǎng)絡(luò)應(yīng)用的使用范圍也越來(lái)越貼近生活領(lǐng)域。網(wǎng)絡(luò)應(yīng)用改變了人們的生活習(xí)慣,同時(shí)也影響人們的生活理念。 本文研究的校園社區(qū)服務(wù)平臺(tái)是一種基于互聯(lián)網(wǎng)構(gòu)建的、使用簡(jiǎn)單方便,交互性好的網(wǎng)絡(luò)應(yīng)用軟件,主要服務(wù)于大學(xué)校園的在校學(xué)生,為他們提供快捷的友情維系方式,方便他們的在校生活。論文的主要工作如下: 1.提出了以學(xué)校為基點(diǎn)的校園社區(qū)服務(wù)平臺(tái)組織方式。通過(guò)深入分析校園社區(qū)服務(wù)平臺(tái)的特點(diǎn),以學(xué)校為社區(qū)基點(diǎn),對(duì)平臺(tái)中的校園基點(diǎn)、學(xué)生用戶、服務(wù)提供商以及舊物等社區(qū)資源進(jìn)行組織,并對(duì)各部分資源的表示進(jìn)行描述,為平臺(tái)提供的禮品推薦以及舊物交換兩大服務(wù)功能設(shè)計(jì)奠定了基礎(chǔ)。該平臺(tái)的數(shù)據(jù)資源組織方式具有快速定位、結(jié)構(gòu)穩(wěn)定、數(shù)據(jù)之間高內(nèi)聚、低耦合等特點(diǎn)。 2.設(shè)計(jì)并實(shí)現(xiàn)了基于多屬性加權(quán)排序的禮品推薦服務(wù)。通過(guò)分析通用搜索引擎的工作流程、設(shè)計(jì)思路以及搜索引擎技術(shù),結(jié)合平臺(tái)提供的禮品推薦服務(wù),考慮到贈(zèng)送方、禮品、接受方的多級(jí)屬性特征,設(shè)計(jì)了基于多特征加權(quán)排序的禮品搜索排序算法,方便學(xué)生為同學(xué)、朋友選擇饋贈(zèng)的禮物,加深之間的感情交流,保持良好的人際關(guān)系。 3.設(shè)計(jì)并實(shí)現(xiàn)了基于六度空間模型的舊物交換路徑搜索算法。舊物交換服務(wù)的設(shè)計(jì)基于用戶的價(jià)值、喜好和需求等交換理念,實(shí)現(xiàn)物品與物品交換。通過(guò)學(xué)生發(fā)布的物品交換請(qǐng)求信息需求,基于六度空間模型理論,設(shè)計(jì)了自動(dòng)搜索交換路徑算法,并將搜索結(jié)果及時(shí)通知用戶,方便用戶進(jìn)一步處理。 最后,對(duì)校園社區(qū)服務(wù)平臺(tái)的基本功能模塊進(jìn)行實(shí)現(xiàn),并對(duì)禮品搜索排序算法和舊物自動(dòng)搜索交換路徑算法進(jìn)行了測(cè)試,實(shí)驗(yàn)結(jié)果驗(yàn)證了禮品搜索排序算法和舊物自動(dòng)搜索交換路徑算法的有效性和實(shí)用性。
[Abstract]:With the vigorous development of the Internet, the network application has gradually entered the people's vision, quickly penetrated into the work, study, life and other aspects, The scope of use of network applications is more and more close to the field of life. Network applications change people's living habits, but also affect people's concept of life. The campus community service platform studied in this paper is a kind of network application software based on the Internet, which is simple and convenient to use, and has good interaction. It mainly serves the college students and provides them with a fast way to maintain friendship. The main work of the thesis is as follows:. 1. Put forward the organization mode of campus community service platform based on school. Through in-depth analysis of the characteristics of campus community service platform, take school as community base point, to the campus base point in the platform, student user, Service providers and community resources such as old objects are organized, and the representation of each part of the resources is described. It lays a foundation for the design of the two service functions of gift recommendation and old object exchange. The data resource organization mode of the platform has the characteristics of fast positioning, stable structure, high cohesion and low coupling between data. 2. The gift recommendation service based on multi-attribute weighted ranking is designed and implemented. By analyzing the workflow, design ideas and search engine technology of the general search engine, combining the gift recommendation service provided by the platform, considering the gift-giving party, the gift, Based on the multi-level attribute features of the receiver, a gift search and sorting algorithm based on multi-feature weighted ranking is designed to facilitate students and friends to choose gifts for their classmates and friends, to deepen the emotional exchange between them and to maintain good interpersonal relationships. 3. Design and implement the old object exchange path search algorithm based on the six dimensional model. The design of the old object exchange service is based on the exchange idea of user value, preference and demand. Based on the theory of six-degree space model, the automatic search and exchange path algorithm is designed, and the search results are notified to the user in time, which is convenient for the user to deal with further. Finally, the basic function modules of campus community service platform are implemented, and the sorting algorithm of gift search and the algorithm of automatic searching and exchanging path of old objects are tested. The experimental results demonstrate the validity and practicability of the gift search sorting algorithm and the old object automatic search exchange path algorithm.
【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】：2012
【分類號(hào)】：TP311.52

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