| 战略决策文本的语义分析研究 |
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| 引用本文： | 周生,胡晓峰,罗批,李志强. 战略决策文本的语义分析研究[J]. 计算机科学, 2011, 38(2): 229-233 |
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| 作者姓名： | 周生 胡晓峰 罗批 李志强 |
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| 作者单位： | 1. 国防大学信息作战与指挥训练教研部,北京100091;解放军炮兵学院,合肥230031
2. 国防大学信息作战与指挥训练教研部,北京,100091 |
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| 基金项目： | 本文受863项目(2006AA01Z337),973项目(2006CB303106)资助. |
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| 摘 要： | 针对采用从战略决策提取关键字检索虚拟新闻视频准确率不高的问题，分析了战略决策文本的特点、构成模式，给出了语义分析过程中构建字典库的原则、自动分词的方法、成分分析的方法和语义树构建的方法，以及与虚拟新闻视频匹配的方法，并进行了实验。结果表明，借助语义树的方法对战略决策文本进行语义分析后能够提高虚拟新闻视频检索的准确率。
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| 关 键 词： | 战略决策文本，虚拟新闻，语义分析，战略对抗演习 |
Research on Semantics Analysis of Strategic Decision Text |
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| ZHOU Sheng,HU Xiao-feng,LUO Pi,LI Zhi-qiang. Research on Semantics Analysis of Strategic Decision Text[J]. Computer Science, 2011, 38(2): 229-233 |
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| Authors: | ZHOU Sheng HU Xiao-feng LUO Pi LI Zhi-qiang |
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| Affiliation: | (Department of Information Operation & Command Training,NDU of PLA,Beijing 100091,China) (Artillery Academy of PLA,Hefei 230031,China) |
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| Abstract: | Aiming at the low precision rate of video retrieval for virtual television news caused by extracting keywords from strategic decision text,the features and construction modes of strategic decision text were analyzed. The principle of dictionary construction, automatic Chinese words separation, method of function analysis, semantic tree construction and matching approaches between virtual television news video were discussed in detail. Experiments were made on this research. The results show that the precision rate of virtual television news video retrieval can be increased by the employment of semantic tree method. |
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| Keywords: | Strategic decision text Virtual television news Semantic analysis Strategic seminar gaming |
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