基于改进局部密度的可扩展层次聚类算法
陈斌, 谢文波, 付勋, 张恒基, 王欣

Density⁃based scalable hierarchical clustering
Bin Chen, Wenbo Xie, Xun Fu, Hengji Zhang, Xin Wang
表3 本文算法和对比算法在五个大规模数据集上的聚类结果
Table 3 The clustering results of our algorithm and other algorithms on five large?scale datasets
数据集算法RIARINMI数据集算法RIARINMI
ALOIDBSC(0.5)0.99900.45430.7834CovTypeDBSC(0.5)0.61130.03460.1592
HK⁃means0.99210.08640.6701HK⁃means0.59970.09410.1595
RSC0.99620.25650.8004RSC0.56450.00830.0461
SCC0.9900<0.00010.6915SCC0.43160.0504<0.0001
streaKHC0.0901<0.00010.0600streaKHC---
ILSVRC(I)DBSC(0.5)0.98510.04200.3031ILSVRC(Ⅱ)DBSC(0.5)0.99180.04830.3309
HK⁃means0.51810.00020.0439HK⁃means0.57000.00020.0385
RSC0.63430.00110.2042RSC0.98670.02910.3050
SCC0.1585<0.00010.0143SCC0.2696<0.00010.0125
streaKHC---streaKHC---
harDBSC(0.5)0.70490.27180.4406MeanDBSC(0.5)0.85840.17020.4035
HK⁃means0.64090.17490.2679HK⁃means0.66420.07110.2360
RSC0.57950.24760.3851RSC0.75230.10850.3482
SCC---SCC---
streaKHC---streaKHC---