融合t-分布随机邻域嵌入与自动谱聚类的脑功能精细分区方法

胡颖,王丽嘉,聂生东

Fine Brain Functional Parcellation Based on t-Distribution Stochastic Neighbor Embedding and Automatic Spectral Clustering

Ying HU,Li-jia WANG,Sheng-dong NIE

表1 三种算法的脑功能分区评价

Table 1 Evaluation for the three algorithms of brain functional parcellation

t-SNE+ASC 谱聚类 PCA+谱聚类 NMI 0.88 0.59 0.60 Hungarian Algorithm 90.12 69.02 71.00