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Topic Evolution and Emerging Topic Analysis Based on Open Source Softwares 会议论文
17th International Conference on Scientometrics & Informetrics, Sapienza University of Rome, Rome, Italy, September 2–5, 2019
Authors:  Xiang Shen;  Li Wang
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文本预处理后的LDA模型主题发现与技术演进研究 期刊论文
农业图书情报, 2019, 卷号: 2019, 期号: 4, 页码: 19-28
Authors:  王丽;  沈湘
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Lda模型  技术演进  文本预处理  可视化  技术词自动识别  
Utilizing Citation Context in a Two-Level Topic Model for Knowledge Discovery 会议论文
The Eleventh International Conference on Advances in Databases, Knowledge, and Data Applications, Athens, Greece, June 02, 2019 to June 06, 2019
Authors:  Zou, Lixue;  Wang, Li;  Liu, Xiwen
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利用引文构建的主题模型研究进展 期刊论文
图书情报工作, 2019, 卷号: 63, 期号: 23, 页码: 131-138
Authors:  邹丽雪;  王丽;  刘细文
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智能视觉感知与理解研究态势分析 期刊论文
计算机工程与应用, 2018, 卷号: 54, 期号: 19, 页码: 18-25
Authors:  张迪;  鲁宁;  李宜展;  滕飞;  王丽
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:视觉感知与理解  大范围  无人平台  政策规划  研究态势  产业应用  
Trends Analysis of Graphene Research and Development 期刊论文
Journal of Data and Information Science, 2018, 卷号: 3, 期号: 1, 页码: 82-100
Authors:  Zou, Lixue;  Wang, Li;  Wu, Yingqi;  Ma, Caroline;  Yu, Sunny;  Liu, Xiwen
Favorite  |  View/Download:51/0  |  Submit date:2019/11/12
Graphene  r&d Distribution  Topic Distribution And Evolution  Substance Roles Distribution And Evolution  Text Mining  
基于LDA主题模型的文献关联分析及可视化研究 期刊论文
数据分析与知识发现, 2018, 卷号: 2, 期号: 3, 页码: 98-106
Authors:  王丽;  邹丽雪;  刘细文
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Lda主题模型  数据分析  机器学习  Python  数据可视化  
A Knowledge Discovery Framework for XML-Literature-Data 会议论文
The Tenth International Conference on Advances in Databases, Knowledge, and Data Applications, Nice, France, May 20, 2018 to May 24, 2018
Authors:  Zou, Lixue;  Wang, Li;  Chen, Xiaoli;  Liu, Xiwen
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集成电路产业关键技术专利分析报告 专著
北京:电子工业出版社, 2018
Authors:  吴鸣;  王丽;  靳茜;  赵慧敏;  杨小薇;  滕飞;  刘艳丽
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集成电路产业  关键技术  专利分析  
石墨烯研发态势监测分析 期刊论文
科学观察, 2017, 卷号: 12, 期号: 5, 页码: 1-8
Authors:  王丽;  邹丽雪;  刘细文
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美国化学文摘  专利分析  文献计量  聚类分析