军事信息精准服务过程中信息特征捕获方法  

Information Character Capturing Method in Military Precise Information Service Process

作　　者：马建威[1,2] 陈洪辉[1] 

机构地区：[1]国防科技大学信息系统工程重点实验室,长沙410073 [2]第三军医大学卫生勤务学教研室,重庆400038

出　　处：《指挥信息系统与技术》2015年第3期24-30,共7页Command Information System and Technology

基　　金：国家"973"计划;国家自然科学基金资助项目

摘　　要：针对军事信息高维性和高复杂性的特点,提出了军事信息特征捕获方法。信息高维性不仅增加了信息利用复杂度,还严重影响到信息利用和精准服务的效果。明确了军事信息特征捕获概念和内涵,阐述了军事信息特征捕获流程;结合文本、图像、视频和音频等多种分析技术研究了不同承载格式的军事信息内容特征捕获方法;针对具体任务需求,对军事信息任务类别进行分析,得出不同任务条件下信息需求特征;同时,为兼顾用户静态和动态需求,基于用户的背景和访问2种信息分析方式提出了用户需求信息的特征捕获方法。Aimed at high dimensions and great complexity of the military information, the mili-tary information character capturing method is proposed. The high dimensions increase the com- plexity for using the military information and have negative effects on using the information and precise service. The concept and the connotation of military information character capturing are defined and the process of military information character capturing is systemically introduced. Different kinds of military information character capturing methods are researched based on text analysis, image analysis, video analysis and audio analysis methods. Aimed at certain mission re- quirements, the military information mission species are analyzed and the information require- ment characters are obtained under different mission conditions. The users＇ requirement informa- tion character capturing methods are proposed based on users＇ background and visit information for meeting users＇ static and dynamic requirements.

关 键 词：信息精准服务 特征捕获 信息需求 用户需求 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]