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A preliminary study on exploratory search behavior of undergraduate students in China 期刊论文
Chinese Journal of Library and Information Science, 2012, 卷号: 5, 期号: 1, 页码: 70-84
Authors:  ZHANG Yunqiu;  AN Wenxiu;  FENG Jia;  Zhang Yunqiu (E-mail:yunqiu@jlu.edu.cn)
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Exploratory Search  Search Behavior  Concept Map  Log Analysis  
Study on theoretical principles of noninteractive 期刊论文
Journal of Library Science in China, 2010, 卷号: 2
Authors:  Zhang YQ(张云秋);  Leng FH(冷伏海)
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A discussion of the bi-directional ranking of occurrence-frequency based non-interactive literature method for knowledge discovery 期刊论文
Chinese Journal of Library and Information Science, 2009, 卷号: 2, 期号: 4, 页码: 31-42
Authors:  ZHANG Yunqiu;  GUO Kelei;  Zhang Yunqiu (E-mail: zhangyq@mail.las.ac.cn)
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Non-interactive Literature-based Knowledge Discovery  b Collection  Frequency Of Terminology Occurrence  
非相关文献知识发现的关键技术研究 期刊论文
情报学报, 2008, 卷号: 27, 期号: 4, 页码: 521-527
Authors:  张云秋;  冷伏海
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MetaMap的文本映射原理及其对检索效果影响的研究 其他
Authors:  张云秋;  冷伏海
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领域本体整合的问题及对策研究 期刊论文
中国图书馆学报, 2007, 期号: 3
Authors:  张云秋;  冷伏海
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基于非相关文献知识发现中的文本挖掘研究 期刊论文
情报理论与实践, 2007, 卷号: 第30卷, 期号: 第02期
Authors:  张云秋;  冷伏海
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metamap文本映射原理及其对信息检索效果的影响 期刊论文
情报学报, 2007
Authors:  张云秋;  冷伏海
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领域本体整合的问题及对策研究 期刊论文
中国图书馆学报, 2007
Authors:  张云秋;  冷伏海
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基于非相关文献知识发现中的文本挖掘研究 期刊论文
情报理论与实践, 2007
Authors:  张云秋;  冷伏海
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