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1.
我国211重点大学图书馆网站的链接分析   总被引:3,自引:0,他引:3  
姚湘中 《图书馆学刊》2007,29(4):138-140
运用链接分析法,选择网页数、总链接数、内链接数、外链接数、网络影响因子和外部网络影响因子6项指标对我国211重点大学的图书馆网站进行了评价。最后应用关联度排序得出了图书馆网站建设的综合排名。  相似文献   

2.
基于IAHP的高校图书馆网站评价方法研究   总被引:1,自引:0,他引:1  
本文介绍了运用区间层次分析法对图书馆网站进行评价的方法.首先运用区间层次分析法搭建图书馆网站评价指标体系,从3个主要方面分13个子指标对高等院校图书馆网站的特性和各种指标属性进行详细分析,并计算出各项指标的权重区间,在这个区间内的权重取值都是合理的,对每个被评价网站来说,每项指标内都有相对应的一个权重值来体现被评估对象的优势,这是一个动态的权重;最后对指标体系内的各项指标按其重要程度进行总排序.本文采用定性与定量相结合的方法评价高校图书馆网站的性能,希望能够为实际的图书馆网站评价工作提供参考.  相似文献   

3.
以美国30所大学图书馆网站为研究样本,通过搜索工具Alta Vista和Alltheweb得到相关网站的链接指标。并对这些指标数据进行分析,指出各指标与大学排名和学术声誉之间的相互关系,构建了大学图书馆网站的链接特征指标.并得出搜索引擎的可靠性和一致性结论。  相似文献   

4.
文摘以我国“211工程”大学图书馆作为研究样本,以Google和Altavista为搜索工具,得到相关网站的12个链接分析指标。通过对这些指标数据进行分类处理与综合分析,全方位展示并评价我国重点大学图书馆网站的规模、影响以及各指标的相对排序位置,为我国大学图书馆网站的建设提供借鉴性信息,并从所得数据的处理结果对链接指标与链接分析工具进行了讨论。  相似文献   

5.
[目的/意义] 通过对英国30所大学图书馆残疾读者服务进行研究,总结出其对我国大学图书馆残疾读者服务的启示。[方法/过程] 运用网络调查法、电子邮件调查法和统计分析法,从网站导航建设、无障碍设施、额外援助、注册制度和辅助意见反馈5个方面对所选30所英国大学图书馆残疾读者服务的概况进行深入细致的分析。[结果/结论] 认为我国大学图书馆可从中获得的启示有:图书馆馆员应增强残疾读者服务意识;图书馆网站应增加残疾读者服务信息;图书馆应该根据具体情况逐渐配置多种残疾读者辅助设施和增开面向残疾读者的服务项目;图书馆要重视对残疾读者信息的搜集;图书馆要从政府和学校获取更多资金支持。  相似文献   

6.
我国省级公共图书馆网络影响力评价研究   总被引:3,自引:0,他引:3  
图书馆网络影响力评价指标体系包括网站规模、网站流量、网站被链接量、网络用户关注度、网站利用率5个评价指标。通过灰色关联分析方法对我国29所省级公共图书馆进行网络影响力评价研究发现,省级公共图书馆的网络影响力较低,应加强图书馆网站的宣传和推广力度。  相似文献   

7.
随着互联网的发展,高校图书馆积极利用图书馆网站对用户开展服务,因此网站评价工作对于高校图书馆完善网站建设尤为重要。本文采用内容分析法、比较分析法等,对我国39所"985"高校图书馆网站服务栏目进行了评价研究,依据科学性、实用性、定量与定性相结合的评价原则确定了图书馆网站服务栏目评价指标与权重,分别对个性化服务、传统服务、信息交互服务、资源下载服务等进行了测评与分析,最后提出了启示和建议。  相似文献   

8.
文章选取全球30个高校图书馆的网站,通过Yahoo!搜集其共链数据,并利用社会网络分析法,从网络密度、可达性、中心性、凝聚子群、核心-边缘结构以及块模型等角度,对高校图书馆共链网络进行了分析与讨论,明晰了网络整体结构属性特征、群落划分及其相互关系,揭示了网络成员的位置与角色,并为我国高校图书馆网站建设提出了建议.  相似文献   

9.
对大学图书馆网站建设的思考   总被引:15,自引:0,他引:15  
1 目前我国大学图书馆网站的建设情况据清华大学图书馆整理的资料显示,国内大学图书馆同站有276个,它们多集中在东部和沿海地区。笔者通过对已有大学图书馆网站的分析:从网站的内容来看,馆情介绍、馆藏书目数据和网络导航信息是大部分网上大学图书馆都具备的,其它的一些资源,如网络数据库系统资源、光盘数据库资源、馆藏特色数字化资源等,依据各馆的条件都进行了不同程度的建设;从总体设计来看,存在的问题主要是:(1)有些网站的栏目设置分类不清,分类名不易理解,有些同样的服务内容却有多个源链接点。(2)有些网站的链接点并未建设好,只是空页;有些  相似文献   

10.
层次分析法在高校图书馆网站评价中的应用   总被引:10,自引:0,他引:10  
建立了高校图书馆网站的评价指标体系,构造了评价模型,并且利用层次分析法对各指标的权重进行了计算。该评价模型,可以定量分析高校图书馆网站的综合性能,也可供实际应用参考。  相似文献   

11.
BACKGROUND: The analysis included forty-one academic health sciences library (HSL) Websites as captured in the first two weeks of January 2001. Home pages and persistent navigational tools (PNTs) were analyzed for layout, technology, and links, and other general site metrics were taken. METHODS: Websites were selected based on rank in the National Network of Libraries of Medicine, with regional and resource libraries given preference on the basis that these libraries are recognized as leaders in their regions and would be the most reasonable source of standards for best practice. A three-page evaluation tool was developed based on previous similar studies. All forty-one sites were evaluated in four specific areas: library general information, Website aids and tools, library services, and electronic resources. Metrics taken for electronic resources included orientation of bibliographic databases alphabetically by title or by subject area and with links to specifically named databases. RESULTS: Based on the results, a formula for determining obligatory links was developed, listing items that should appear on all academic HSL Web home pages and PNTs. CONCLUSIONS: These obligatory links demonstrate a series of best practices that may be followed in the design and construction of academic HSL Websites.  相似文献   

12.
OBJECTIVES: The authors sought to find out whether certain Webometric indexes of a sample of pediatric Web resources, and some tests based on them, could be helpful predictors of their disappearance. METHODS: The authors performed a retrospective study of a sample of 363 pediatric Websites and pages they had followed for 4 years. Main measurements included: number of resources that disappeared, number of inbound links and their annual increment, average daily visits to the resources in the sample, sample compliance with the quality criteria of 3 international organizations, and online time of the Web resources. RESULTS: On average, 11% of the sample disappeared annually. However, 13% of these were available again at the end of follow up. Disappearing and surviving Websites did not show differences in the variables studied. However, surviving Web pages had a higher number of inbound links and higher annual increment in inbound links. Similarly, Web pages that survived showed higher compliance with recognized sets of quality criteria than those that disappeared. A subset of 14 quality criteria whose compliance accounted for 90% of the probability of online permanence was identified. Finally, a progressive increment of inbound links was found to be a marker of good prognosis, showing high specificity and positive predictive value (88% and 94%, respectively). CONCLUSIONS: The number of inbound links and annual increment of inbound links could be useful markers of the permanence probability for pediatric Web pages. Strategies that assure the Web editors' awareness of their Web resources' popularity could stimulate them to improve the quality of their Websites.  相似文献   

13.
模糊综合层次分析法在企业网站评价中的应用   总被引:11,自引:0,他引:11  
在构建企业网站评价指标体系的基础上,利用模糊层次分析法(FAHP)对选取的三个企业网站进行实证分析,评价了FAHP在企业网站评价中应用的利弊。  相似文献   

14.
基于Web网站的竞争对手情报获取   总被引:3,自引:2,他引:1  
Web蕴含了大量的企业竞争情报,但现有的企业竞争情报获取系统还缺乏直接从Web中获取竞争情报的能力.以往的研究主要关注从网页内容中收集竞争对手情报,忽略了对Web网站相关要素的分析.本文研究了利用Web网站所蕴含的竞争对手情报要素获取竞争情报的方法,分析了Web网站竞争对手情报要素,并给出了具体的竞争对手情报获取过程和相关工具.最后,以我国C2C电子商务领域的三个代表性企业淘宝、亚马逊中国和eBay中国为例进行了实证研究.结果表明,利用Web网站可以获取隐含的竞争对手情报,尤其对于发现潜在的竞争对手或者比较竞争对手的实力有着较大的帮助.  相似文献   

15.
袁毅  吴宗翔 《情报学报》2006,25(5):606-612
从大量动态无序的非结构化网络资源中发现主题或学科核心网站,是学科导航、个性化服务及信息推送的基础。但在核心网站评选过程中,存在两个问题,一是通过搜索引擎获得的相关网站集合中,有大量非相关网站,直接影响核心网站评选的效率;二是当前核心网站研究中均未考虑到网站的扩展问题。为此,本文将Web共引分析技术引入非相关网站过滤,提出利用Fisher判别法实现核心网站扩展,并给出了扩展可靠性检验方法。  相似文献   

16.
网络计量学的应用分析   总被引:4,自引:0,他引:4  
分析网络计量学在数字图书馆建设、情报科学、网络搜索引擎、网站建设与评价、社会科学研究、科技发展与科技决策、社会生活中的应用。  相似文献   

17.
Organizing information on a Website is vital to retrieve information from Websites and the Internet. This study investigates the establishing of navigation and search systems needed to organize information on academic Websites, and addresses key questions in relation to information access and to the use of these systems. This is achieved through the evaluation of two Websites (Dhofar in Oman and Monash in Australia) and their comparison with Google, using standard criteria identified in the literature. The outcomes will support designers of academic Websites and will support students in accessing and retrieving information. The main findings of this research is that Google and Monash University Websites have established search and navigation systems that support Website accessibility, which enhance site usability while Dhofar University Website uses navigation systems only because of content reasons.  相似文献   

18.
中国50所大学网站的网络影响因子比较分析   总被引:4,自引:2,他引:4  
杨涛 《图书情报工作》2004,48(6):47-50,54
采用两种不同的方法,比较分析中国50所大学网站不同域名的网络影响因子,并得出不同的结论。  相似文献   

19.
Organizing information on a Website is vital to retrieve information from Websites and the Internet. This study investigates the establishing of navigation and search systems needed to organize information on academic Websites, and addresses key questions in relation to information access and to the use of these systems. This is achieved through the evaluation of two Websites (Dhofar in Oman and Monash in Australia) and their comparison with Google, using standard criteria identified in the literature. The outcomes will support designers of academic Websites and will support students in accessing and retrieving information. The main findings of this research is that Google and Monash University Websites have established search and navigation systems that support Website accessibility, which enhance site usability while Dhofar University Website uses navigation systems only because of content reasons.  相似文献   

20.
期刊网站的评价指标体系   总被引:3,自引:0,他引:3  
随着期刊上网的迅速崛起,为了保障其顺利可持续发展,有关期刊网站评估标准的研究日益受到关注。根据期刊网站涉及到的有关质量评价环节,从与之紧密相关的网站整体,网站内容,网站设计及网站推广提出了多层次评估指标体系,并列出了具体指标项目。同时,根据层次分析法的原理,对期刊网站定量评估的实际操作进行了探讨。  相似文献   

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