基于模糊综合评价的油菜网络信息可信度研究

doi:10.11924/j.issn.1000-6850.casb14100057

中国农学通报 ›› 2015, Vol. 31 ›› Issue (8): 252-259.doi: 10.11924/j.issn.1000-6850.casb14100057

所属专题：油料作物；园艺

基于模糊综合评价的油菜网络信息可信度研究

王晓乔,廖桂平,王访,李锦卫,刘瑶

(湖南农业大学农业信息研究所,长沙 410128）

收稿日期:2014-10-19 修回日期:2014-11-09 接受日期:2014-11-17 出版日期:2015-04-07 发布日期:2015-04-07
通讯作者: 廖桂平
基金资助:
高等学校博士学科点专项科研基金“水稻叶色－氮营养计算机视觉诊断机理”(20114320110001)；湖南省科技重大专项第四专题“油茶产业科技信息化服务平台建设”(2013FJ1006-4)；湖南省科技计划项目“基于WSN的土壤硝酸根离子浓度现场感知设备研制”(2014GK3012)；湖南省战略性新兴产业科技攻关项目“黄籽高油分油菜品种选育及产业化关键技术研究”(2014GK1008)。

Study of Rapeseed Information Website Trusted Measurement Based on Fuzzy Comprehensive Evaluation

Wang Xiaoqiao, Liao Guiping, Wang Fang, Li Jinwei, Liu Yao

(Agricultural Information Institution, Hunan Agricultural University, Changsha 410128)

Received:2014-10-19 Revised:2014-11-09 Accepted:2014-11-17 Online:2015-04-07 Published:2015-04-07

摘要/Abstract

摘要： 为了给用户提供可信的信息服务，需要对网络信息进行可信度评估，而评价网站可信度的方法是网络信息可信度评估的基础和重要组成部分，旨在探索农业综合型和专业型网站可信度评估的方法。应用模糊综合评价法对提出的网站可信度评估指标体系中的重要指标数据进行了融合，再以涉及油菜信息的网站为试验对象，进行试验数据采集与分析，对43个包含油菜信息的综合型和专业型网站可信度进行了计算和综合排序。试验Ⅰ选取了网站PR值、反向链接数、Alexa排名、页面收录数等4个指标，试验Ⅱ选取了网站PR值、反向链接数、Alexa排名、页面收录数、专业性等5个指标，分别进行模糊综合评价。试验结果表明：从网站综合实力判断网站可信度，农博网、中国农业信息网、一亩田油菜网、中华人民共和国农业部、中国农业科学院网对评评价指标体系Ⅰ反应较好；整体上国家级网站可信度高于地方级网站；网站可信度与当地的信息化和农业水平有一定关系；专业型网站与综合型网站差距较大。从网站综合实力和专业需求两方面判断网站可信度，较好的有农博网、中国农业信息网、中华人民共和国农业部。试验Ⅰ的评测指标适合于综合型网站可信度量，试验Ⅱ的评测指标适合于专业型网站可信度量。该文提出的网站可信度评价模型可为其他网站可信度评估提供参考，其中的指标可根据实际情况来选取以及确定其权重。

关键词: 原核表达, 原核表达

Abstract: To provide reliable information for users needs to evaluate network information credibility, a comprehensive evaluation method of website's credibility is an important part of foundation and a major method of network information credibility evaluation. This paper aimed at exploring evaluation methods of the website's credibility of comprehensive type and professional type in agriculture. This paper presented a web credibility evaluation index system and all indexes were integrated in fuzzy comprehensive evaluation. With some rape information websites being the experimental objects, a collection and analysis of experimental data was made. Methods to evaluate the website's credibility were obtained through calculation and sorting of the credibilities of 43 agricultural comprehensive and professional websites including rape information. In experiment Ⅰ, 4 indicators were selected, such as “PR value of website”, “reverse link number”, “Alexa ranking” and “page index number”. In experiment Ⅱ, 5 indicators were selected, such as “PR value of website”, “reverse link number”, “Alexa ranking”, “page index number” and “professional relation”. Respectively, a fuzzy comprehensive evaluation was made. The experimental results showed that when the website credibility was ordered by website comprehensive strength, the better ones were “www.aweb.com.cn”, “www.agri.gov.cn”, “www.ymt360.com”, “www.moa.gov.cn” and www.caas.net.cn”. The national website credibility was generally higher than the local website’s. The website credibility was related to the local informational and agricultural level. There was a gap between a professional website and a comprehensive website. When the website credibility was ordered by website comprehensive strength and professional needs, better ones were listed as the following: “www.aweb.com.cn”, “www.agri.gov.cn”, “www.moa.gov.cn”. The indexes in experiment Ⅰ proved to be most suitable for measuring the comprehensive website credibility, and those in experiment Ⅱ measuring the professional website credibility. Web credibility evaluation model proposed in this paper could provide reference for all others of this type with indexes and their percentages determined respectively in different actual situations.

王晓乔,廖桂平,王访,李锦卫,刘瑶. 基于模糊综合评价的油菜网络信息可信度研究[J]. 中国农学通报, 2015, 31(8): 252-259.

Wang Xiaoqiao,Liao Guiping,Wang Fang,Li Jinwei and Liu Yao. Study of Rapeseed Information Website Trusted Measurement Based on Fuzzy Comprehensive Evaluation[J]. Chinese Agricultural Science Bulletin, 2015, 31(8): 252-259.

参考文献

[1] 张天宇,林鸿飞.多元表征军事信息可信度研究[J].计算机工程与科学,2011,33(9):109-116.
[2] 蔡自兴,徐光佑.人工智能及其应用[M].北京:清华大学出版社,2005.
[3] Iding M, Auernheimer B, Crosby M E. Towards a meta-cognitive approach to credibility determination[C]. Procof the 2nd ACM Workshop on Information Credibility on the Web,2008:75-80.
[4] Klemm E B, Iding M, Speitel T. Do scientists and teachers agree on the credibility of media information sources?[J]. International Journal of Instructional Media,2001,28(1):83-91.
[5] Metzger M. Making sense of credibility on the web: models for evaluating online information and recommendations for future research[J]. Journal of the American Society of Information Science and Technology,2007,58(13):2078-2091.
[6] Freeman K S, Spyridakis J H. An examination of factors that affect the credibility of online health information[J]. Technical Communication,2004,51(2):239-263.
[7] Alexander J E, Tate M A. Web wisdom: How to evaluate and create information quality on the Web[M]. Hillsdale, NJ: Erlbaum,1999.
[8] Eysenbach G, Kohler C. How do consumers search for and appraise health information on the world wide web? Qualitative study using focus groups, usability tests, and in-depth interviews[J]. British Medical Journal,2002,324(7337):573-577.
[9] Fogg B J. Persuasive technology: Using computers to change what we think and do[M]. San Francisco: Kaufmann,2003.
[10] Metzger M J, Flanagin A J, Eyal K, et al. Bringing the concept of credibility into the 21st century: Integrating perspectives on source, message, and media credibility in the contemporary media environment[J]. Communication Yearbook,2003(27):293-335.
[11] Metzger M J, Flanagin A J, Zwarun L. College student Web use, perceptions of information credibility, and verification behaviour[J]. Computers and Education,2003,41(3):271-290.
[12] Rieh S Y. Judgment of information quality and cognitive authority in the Web[J]. Journal of the American Society for Information Science and Technology,2002,53(2):145-161.
[13] Walthen C N, Burkell J. Believe it or not: Factors influencing credibility on the Web[J]. Journal of the American Society for Information Science and Technology,2002,53(2):134-144.
[14] 李璐旸.面向网络文本的信息可信度研究[D].哈尔滨:哈尔滨工业大学,2011.
[15] 马健,王文生,谢能付,杨晓蓉.基于主成分分析法的农业科技网站评价方法研究[J].安徽农业科学,2011(10):6118-6122.
[16] 马伟瑜,袁方.基于改进的PageRank的网页信息可信度评估方法[J].郑州大学学报:理学版,2011,43(2):43-47.
[17] Lee R, Kitayama D, Sumiya K. Web-based evidence excavation to explore the authenticity of local events[J]. Proceedings of WICOW 2008, California: ACM,2008:63-66.
[18] Kawai Y, Fujita Y, Kumamoto T. Using a sentiment map for visualizing credibility of news sites on the web[C]. Proceedings of WICOW 2008, California: ACM,2008:53-58.
[19] Wanas N, El-Saban M, Ashour H, et al. Automatic scoring of online discussion posts[C]. Proceedings of WICOW 2008, California: ACM,2008:19-25.
[20] Staddon J, Chow R. Detecting reviewer bias through web-based association mining[C]. Proceedings of WICOW 2008, California: ACM,2008:5-9.
[21] 邓发云.基于用户需求的信息可信度研究[D].成都:西南交通大学,2006.

基于模糊综合评价的油菜网络信息可信度研究

Study of Rapeseed Information Website Trusted Measurement Based on Fuzzy Comprehensive Evaluation

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

关于本刊

作者中心

审者中心

在线期刊

联系我们

[1]	张庭跃, 赵晨曦, 陈思学, 李洪丽. 甜菜M14品系BvM14-Tpx基因克隆及原核表达体系下应答氧化胁迫功能的初步研究[J]. 中国农学通报, 2020, 36(32): 30-38.
[2]	李晓雪, 孙继奇, 王天宇, 田丰收, 张程, 朱晔荣, 向蓓蓓, 王勇. 川西獐牙菜SmGES基因的克隆、生物信息学分析与原核表达[J]. 中国农学通报, 2020, 36(25): 19-25.
[3]	郭淑朋,李疆. 扁桃CBF2基因的克隆及原核表达[J]. 中国农学通报, 2018, 34(13): 31-37.
[4]	张雪,贾赟,孙铭英,张永宁,栾慎顺,刘钊,孙颖杰,包永明. 小反刍兽疫病毒核蛋白的原核表达及免疫原性分析[J]. 中国农学通报, 2016, 32(23): 27-31.
[5]	程龙飞,傅秋玲,陈红梅,傅光华,施少华,万春和,黄瑜. 鸭疫里默氏菌噬菌体裂解酶的原核表达[J]. 中国农学通报, 2016, 32(2): 5-8.
[6]	要笑云,张强,撖静宜,王莹,曹山,蒋璐瑶,李丽红,李慧,陆海. 毛果杨半胱氨酸蛋白酶基因PtCP3 的基因克隆和原核表达分析[J]. 中国农学通报, 2016, 32(14): 50-55.
[7]	柴晓杰,刘艺琼,王逸云,武天祥,刘丽颖. 杜氏盐藻MAPKK激酶基因DsMAPKKK的克隆、原核表达与纯化[J]. 中国农学通报, 2015, 31(23): 53-57.
[8]	刘建怡,张彦彦,宋玉峰,潘金豹,韩俊,南张杰,王维香,史利玉,王晔,孙清鹏,卢敏. 玉米ZmCKX基因的克隆及分析[J]. 中国农学通报, 2015, 31(11): 130-136.
[9]	曾蓉徐丽慧陆金萍戴富明. 瓜类黄化褪绿病毒上海分离物外壳蛋白的原核表达及其抗血清的制备[J]. 中国农学通报, 2014, 30(22): 276-281.
[10]	陶晓迎柴晓杰薛飞李秀娟丛玉婷. 盐藻丝氨酸/苏氨酸蛋白激酶基因DsSTPK的克隆、原核表达及纯化[J]. 中国农学通报, 2014, 30(2): 45-49.
[11]	蓝兴国李晓屿杨佳王艳红李玉花. 羽衣甘蓝泛素结合酶ubc7基因分离、原核表达及纯化[J]. 中国农学通报, 2013, 29(34): 76-80.
[12]	刘玉芬于德涵刘鹏陈辉赵文阁. 中介蝮蛇毒纤溶酶基因原核表达载体的构建及其在大肠杆菌中的表达[J]. 中国农学通报, 2013, 29(2): 27-30.
[13]	贾丽艳. 猪肺炎支原体地方毒株P97-R1基因序列分析及原核表达[J]. 中国农学通报, 2012, 28(20): 77-82.
[14]	刘明刘航柳纪省. A型口蹄疫病毒VP1基因的克隆及原核表达[J]. 中国农学通报, 2012, 28(14): 110-113.
[15]	陈立伟宗晓娟王文文王甲威魏海蓉徐丽严雪瑞刘庆忠. 樱桃病毒A外壳蛋白基因克隆及其原核表达[J]. 中国农学通报, 2012, 28(13): 195-199.