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| 引用本文： | ������.�����ݷ�����֪ʶ��֯����ս��Ӧ��[J].图书情报工作,1957,64(4):88-94. |
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| 作者姓名： | ������ |
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| 作者单位： | 1. �й���ѧ������Ϣ�о��� ���� 100038;
2. ��ý�����ֳ���������֯��֪ʶ�����ص�ʵ���� ���� 100038 |
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| 摘 要： |
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| 关 键 词： | ֪ʶ��֯ ������ ֪ʶ���� ��ս �Բ� |
The Challenges and Countermeasures of Knowledge Organization in Big Data Service |
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| Zhang Yunliang.The Challenges and Countermeasures of Knowledge Organization in Big Data Service[J].Library and Information Service,1957,64(4):88-94. |
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| Authors: | Zhang Yunliang |
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| Institution: | 1. Institute of Scientific & Technical Information of China, Beijing 100038;
2. Key Laboratory of Rich-media Knowledge Organization and Service of Digital Publishing Content, Beijing 100038 |
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| Abstract: | ��Purpose/significance] Big data services bring more challenges to knowledge organization. Through observing, understanding and analyzing these challenges, knowledge organization work stakeholders would grasp possible changes and provide countermeasures.Method/process] Focusing on the construction and application of knowledge organization system, challenges of different aspects of knowledge organization were analyzed and countermeasures were proposed from related real case practice.Result/conclusion] The challenges of knowledge organization in big data services can be divided into four aspects:data explosion, document assurance, integration and application. A series of knowledge organization frameworks for big data services including new knowledge structure, multi-source updating strategy and elastic application service model are proposed, which can better meet the above challenges. |
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| Keywords: | knowledge organization big data knowledge service challenge countermeasure |
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