| 新世纪国际人工智能研究领域可视化分析 |
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| 引用本文： | 胡玉宁,丁明,曹高芳.新世纪国际人工智能研究领域可视化分析[J].中华医学图书馆杂志,2013(10):8-13. |
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| 作者姓名： | 胡玉宁 丁明 曹高芳 |
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| 作者单位： | [1]滨州医学院图书馆,山东烟台264003 [2]滨州医学院卫生管理学院,山东烟台264003 |
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| 基金项目： | 山东省科技发展计划（2011YD08004） |
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| 摘 要： | 目的：全面了解新世纪国际人工智能领域的研究现状与研究热点。方法：运用TDA软件，利用文献统计分析、关键词共现分析的方法揭示研究热点。结果：国际人工智能领域文献量呈上升趋势，其中美国发文量排名第一，中国位居第六。人工智能的主研究领域包括计算机科学、工程学、自动化与控制系统3个学科。研究热点为遗传算法、神经网络和机器学习。结论：新世纪国际人工智能研究涉及多个学科，研究热点集中在知识获取、知识表示和问题求解3个宏观层面，神经网络、遗传算法和机器学习是研究者们关注的核心。
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| 关 键 词： | 人工智能 研究热点 TDA 知识图谱 共现分析 |
Visual analysis of studies on international artificial intelligence in the new century |
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| HU Yu-ning,DING Ming,CAO Gao-fang.Visual analysis of studies on international artificial intelligence in the new century[J].Chinese Journal of Medical Library,2013(10):8-13. |
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| Authors: | HU Yu-ning DING Ming CAO Gao-fang |
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| Institution: | 2 ( 1. Library of Binzhou Medical College, Yantai 264003, Shandong Province, China; 2. School of Public Health Management, Binzhou Medical College, Yantai 264003, Shandong Province, China) |
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| Abstract: | Objective To investigate the status quo and hot spots of studies on international artificial intelligence in the new century. Methods The hot spots of studies on international artificial intelligence were revealed by literature statistical analysis and key words co-occurrence analysis using the TDA software. Results The number of literatures on international artificial intelligence tended to increase, ranked first in USA and 6th in China. The major research fields of artificial intelligence were computer science, engineering, automation and control system, and the main hot spots of studies on artificial intelligence were genetic algorithms, neural networks and machine learning. Con- clusion Studies on international artificial intelligence in the new century involve a number of subjects. The hot spots of studies on international artificial intelligence are focused on the access to knowledge, expression of knowledge and solutions for problems, with the neural networks, genetic algorithms and machine learning most concemed. |
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| Keywords: | Artificial intelligence Research hot spot TDA Knowledge map Co-occurrence analysis |
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