To deal with this issue, we propose a novel parallel k-prototypes clustering method that improves both efficiency and accuracy. The proposed method is based on integrating a parallel approach through Spark framework and implementing a new centers initialization strategy using sampling. Experiments were ...
Computer ScienceWANG Jia-Cai,WEN Ju-Feng,CHEN Qi,YU Rui-Zhao,Department of Computer Science and Technology, Nanjing Audit University, Nanjing 210029 Artificial Intelligence Institute, Zhejiang University, Hangzhou 310027,.A Structural Fuzzy K-prototypes Clustering Algorithm.[J];Computer Science,2005-05...
6.1.3. k-Prototypes clustering results 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 6.1.3。 K -原型聚类结果...
4) fuzzy K means clustering 模糊K均值聚类 1. For getting quickly the color image,hue-saturation-intensity(HSI) color space is used in which an enhanced fuzzy K means clustering method is designed. 为了使仿人机器人快速获得颜色图像,采用HSI颜色空间,并对现有算法进行了改进,根据每个像素点HSI3值...
k-modes/k-prototypes聚类算法Python实现。 Python implementations of the k-modes and k-prototypes clustering algorithms. Relies on numpy for a lot of the heavy lifting. k-modes is used for clustering categorical variables. It defines clusters based on the number of matching categories between data ...
This measure also takes into account the significance of different attributes towards the clustering process. Then we present our algorithm for clustering mixed data. Finally, the performance of the proposed method is demonstrated by a series of experiments on four real world datasets in comparison ...
为克服传统聚类算法的局限性, Li等人提出了基于相似度量方法的层次凝聚聚类算法SBAC[11](Similarity- Based Agglomerative Clustering), SABC算法采用文献[12]的相似度量方法来评估数据对象之间的相似度; Hsu等人给出了基于方差和熵的混合数据聚类算法CAVE[13], CAVE算法需要为每一个分类属性构建一个距离层次结构, 而...
aTranslation of a Pun outside a Brand Name in Advertisements 一句双关语的翻译在品牌之外在广告[translate] aScalability of k-prototypes to the number of records when clustering the motor insurance data set into 100 clusters. k原型的可测量性到纪录数,当使汽车保险数据集成群入100群时。[translate]...
Keywordsclustering K-prototypesalgorithm datamixedwithnumericandcategoricalvalues dissimilaritydegree 0引言 聚类分析是一种非常重要的数据挖掘技术,被广泛应用 于模式识别、空间数据分析、图像处理和市场营销等研究领 域 [1-2] 。聚类传统经典算法可以归纳为5种类型:基于划分 ...
6) regional fuzzy clustering algorithm(RFCA) 区域型模糊聚类算法(RFCA) 补充资料:模糊 1.亦作"模胡"。 2.不分明;不清楚。 3.谓草率,马虎。 4.混淆。 说明:补充资料仅用于学习参考,请勿用于其它任何用途。 参考词条