计算机科学 ›› 2016, Vol. 43 ›› Issue (2): 101-104.doi: 10.11896/j.issn.1002-137X.2016.02.023
• 2015年中国计算机学会人工智能会议 • 上一篇 下一篇
庞天杰,赵兴旺
PANG Tian-jie and ZHAO Xing-wang
摘要： 聚类个数的确定是聚类分析中一个富有挑战性的难题。现有的聚类个数确定方法主要采用随机选取初始聚类中心的策略,导致聚类过程中迭代次数的稳定性不强。基于此,在利用含有类标签的先验信息优化初始类中心的基础上,提出了一种基于先验信息的混合数据聚类个数确定算法。实验证明,该算法是有效的。
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