收藏本站
收藏 | 手机打开
二维码
手机客户端打开本文

A Method of Educational News Classification Based on Emotional Dictionary

Bin WANG  Linli GAO  Tao AN  Mei MENG  Tong ZHANG  
【摘要】:Aiming at the problem of educational news classification, this paper proposes a method of educational news classification based on emotional dictionary. This paper takes educational news as the application background. First, this paper summarizes the common sentiment dictionary and the education-related sentiment words of manually arranged. Then, this paper uses the Laplace smoothing SO-PMI algorithm to expand the emotional dictionary of educational news. Finally, the whole news is divided into several clauses,from which emotional key words in education news is required by combining emotional dictionary, and calculate the weights of each clause according to corresponding rules and get the weights sum of each clause, and we get the emotional tendencies of the whole education news in order to identify the positive and negative classification of educational news. Experimental results show that the method of educational news classification based on emotional news has higher precision and recall rate.

知网文化
【相似文献】
中国期刊全文数据库 前20条
1 Li Xiu zhi;;Emotional Education in English Teaching[J];校园英语;2014年19期
2 Bryan Michael Galvan;;A CROSS-PACIFIC BRIDGE[J];Beijing Review;2017年16期
3 张雪姣;;Behind American Diploma[J];青春岁月;2017年09期
4 朱雪梅;;中美两国家庭教育对其职业理念发展的影响(英文)[J];环球市场信息导报;2017年21期
5 ;International Stroke Conference 2006[J];中国分子心脏病学杂志;2005年03期
6 ;The Chinese People's Association for Friendship with Foreign Countries[J];International Understanding;2003年01期
7 ;Province-specific educational level of population aged 6 and over in China in 1998[J];China Population Today;2000年Z1期
8 ;Analysis of educational factor in regional innovation and the corresponding policy implications[J];The Journal of Chinese Geography;2000年01期
9 ;Tabulated information about China's educational development[J];China Population Today;1998年Z2期
10 何炼成;My Views on the Monism of the Labor Theory of Value──A Brief Comment on the Dispute Between Su Xing and Gu Shutang and Others[J];Social Sciences in China;1996年02期
11 ;TRANSLATING RESEARCH INTO PRACTICAL RECOMMENDATIONS FOR THE USE AND EVALUATION OF MEDIA FOR TEACHING FOREIGN LANGUAGES (Part1)[J];外语电化教学;1988年04期
12 Mojca Konia;Aubrey Yao;;Simulation-a new educational paradigm?[J];The Journal of Biomedical Research;2013年02期
13 燕頔;;Comparison and Contrast of the Acculturation Model and the Socio-educational Model[J];中国校外教育;2010年06期
14 ;My 50 Years in Beijing[J];China Today;1999年10期
15 ;Finding the Ties That Bind Through Educational Exchange[J];China Today;2009年11期
16 吕和;;Authentic Assessment in Practice[J];时代教育(教育教学);2010年03期
17 Liu Le;;The Multiple Intelligences Theory and Its Implications in Foreign Language Teaching[J];青春岁月;2013年18期
18 覃靓;;Significance of Educational Research[J];海外英语;2011年06期
19 Kenichi Hakamada;Shunji Narumi;Yoshikazu Toyoki;Masaki Nara;Motonari Oohashi;Takuya Miura;Hiroyuki Jin;Syuichi Yoshihara;Michihiro Sugai;Mutsuo Sasaki;;Intraoperative ultrasound as an educational guide for laparoscopic biliary surgery[J];World Journal of Gastroenterology;2008年15期
20 ;EDITORIAL[J];外语电化教学;1990年02期
中国重要会议论文全文数据库 前10条
1 Bin WANG;Linli GAO;Tao AN;Mei MENG;Tong ZHANG;;A Method of Educational News Classification Based on Emotional Dictionary[A];第30届中国控制与决策会议论文集(3)[C];2018年
2 A.Palitskaya;;The methods of calculation of service cost price at higher educational establishments[A];Competitive Economy in the Vector of Global Development Collection of Scientific Papers[C];2008年
3 ;The application of the health educational booklet in visiting the patients before operation[A];中华护理学会健康教育研讨会暨讲习班论文集[C];2000年
4 Yu Lei;Qi Zhenguo;;Research on Current Situation of Educational Technology Ability for College English Teachers[A];2013教育技术与信息系统国际会议论文集[C];2013年
5 DAVID C.YANG;;THE ASIA-PACIFIC EDUCATION COUNCIL[A];北京论坛(2004)文明的和谐与共同繁荣:“国际视野中的教育与人类发展”教育分论坛论文或摘要集[C];2004年
6 Han Jun;Yang Fan;Liu Jing;Tong Jun;Chen Shuo;;A Comparative Study of the Recommendation Algorithm Applicate in the Network of Educational Resources Platform[A];2013教育技术与信息系统国际会议论文集[C];2013年
7 G.M.Belysheva;N.Yu.Stozhko;;COMPUTER TECHNOLOGIES AS AN INNOVATIVE COMPONENT OF STUDYING OF CHEMISTRY IN URAL STATE UNIVERSITY OF ECONOMICS[A];2012 North-East Asia Academic Forum[C];2012年
8 Gavin Jones;;亚太地区的教育、社会性别与人口-社会-经济变迁(英文)[A];北京论坛(2007)文明的和谐与共同繁荣——人类文明的多元发展模式:“人口发展的多元模式与健康保障”人口分论坛论文或摘要集[C];2007年
9 Zhenfang Liu;;Essential Attribute of Educational Technology in Enhancing the Productivity of Education[A];2013教育技术与信息系统国际会议论文集[C];2013年
10 Ye.L.Molokova;;IDENTIFICATION OF THE TRANSFORMATION PROCESSES OF THE RUSSIAN SYSTEM OF HIGHER EDUCATION IN THE WORLD EDUCATION[A];2012 North-East Asia Academic Forum[C];2012年
中国博士学位论文全文数据库 前3条
1 Philip Allen McBrayer;[D];华中师范大学;2005年
2 何家宁;中国英语学生在汉译英过程中使用词典的实证研究:大学汉英学习词典模式的构建[D];广东外语外贸大学;2003年
3 陶玫;教育隐喻的文化认知研究[D];西南大学;2015年
中国硕士学位论文全文数据库 前10条
1 Emmanuel Opoku Kumi;免费的全面义务基础教育政策对加纳Atwima Kwanwoma地区基础教育的影响[D];电子科技大学;2018年
2 Zambo Zambo Laurent;[D];浙江大学;2018年
3 范淑杰;[D];聊城大学;2016年
4 郑晰;[D];西安外国语大学;2011年
5 王英;孔子与苏格拉底教育思想的比较[D];青岛大学;2013年
6 梅星星;用户视角下的新型电子词典编纂探索[D];广东商学院;2013年
7 黄瑶;教育舆情探析[D];山西大学;2013年
8 邢宇;教育服务贸易分析与中国教育市场发展探索[D];东北财经大学;2007年
9 崔丽涛;大学新手英语教师实践知识的叙事研究[D];西北师范大学;2009年
10 王娇;基于用户视角的汉英词典多维评价体系的构建[D];四川外国语大学;2016年
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62982499
  • 010-62783978