排序方式: 共有122条查询结果,搜索用时 15 毫秒
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本文简要地介绍了MultiTes 2007 Pro的使用方法,并通过创建一个小型的情报学叙词表,讨论了该软件的功能和特点,情报学主题词的获取以及创建一个简单叙词表的步骤,最后,本文对MultiTes 2007 Pro的优缺点进行了简要评价。 相似文献
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基于改进编辑距离的相似重复记录清理算法 总被引:1,自引:0,他引:1
相似度计算是相似重复记录清理过程中的一个关键问题,编辑距离算法在其中具有广泛应用。在传统编辑距离算法的基础上,通过分析影响相似度计算结果的序列长度、同义词等因素,得到一种同时引入同义词词库和归一化处理思想的改进的基于语义编辑距离的相似重复记录清理算法,适用于相似记录的识别过程。实验分析表明,改进算法计算结果更符合句子的语义信息,绝大部分结果符合人们的认知经验,从而可以有效地提高相似重复记录识别的准确率和精确度。 相似文献
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Zach Welhouse Jin Ha Lee Jennifer Bancroft 《Cataloging & classification quarterly》2013,51(2):157-189
A video game's plot is one of its defining features, and prior research confirms the importance of plot metadata to users through persona analysis, interviews, and surveys. However, existing organizational systems, including library catalogs, game-related websites, and traditional plot classification systems, do not adequately describe the plot information of video games, in other words, what the game is really about. We attempt to address the issue by creating a controlled vocabulary based on a domain analysis involving a review of relevant literature and existing data structures. The controlled vocabulary is constructed in a pair structure for maximizing flexibility and extensibility. Adopting this controlled vocabulary for describing plot information of games will allow for useful search and collocation of video games. 相似文献
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论述了《电子技术叙词表》在文献主题组织中所起的作用以及在词表补充修订中采用的若干编制技术。针对现有文摘数据库的检索特点指出增加部分先组式叙词的必要性 ;对叙词表动态管理维护中尚未完满解决的问题一一指出 ,并给出暂行方案 相似文献
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受控语言在学科信息门户中的应用研究 总被引:3,自引:0,他引:3
本文通过介绍、分析分类法、主题词表在学科信息门户中的应用特点,显示受控语言在学科信息门户中的应用方式、功能及优势。 相似文献
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Native Americans create, preserve, and organize knowledge within the context of community, thereby ensuring the inclusion of Native American philosophies. Historically, mainstream cataloging and classification systems have not adequately represented this knowledge. The Mashantucket Pequot Thesaurus of American Indian Terminology was designed to incorporate an Indigenous perspective into mainstream controlled vocabularies. Using story as pedagogy, this article examines the conceptual foundations, theoretical framework, and application of the Thesaurus to a museum setting. 相似文献