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文章结合知识组织体系,构建了基于Kleinberg突发监测算法的突发主题发现方法,并在肿瘤学领域利用科技文献对该方法进行了测试。结果表明,知识组织体系的应用可以有效提高突发主题的识别效率。
Combined with knowledge organization system, this paper constructs a burst topic discovery method based on Kleinberg’s burst monitoring algorithm and tests the method in the field of oncology using scientific literature. The results show that the application of knowledge organization system can effectively improve the efficiency of identifying sudden themes.