Cluster analysis of fMRI data using dendrogram sharpening
نویسندگان
چکیده
منابع مشابه
Cluster analysis of fMRI data using dendrogram sharpening.
The major disadvantage of hierarchical clustering in fMRI data analysis is that an appropriate clustering threshold needs to be specified. Upon grouping data into a hierarchical tree, clusters are identified either by specifying their number or by choosing an appropriate inconsistency coefficient. Since the number of clusters present in the data is not known beforehand, even a slight variation ...
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ژورنال
عنوان ژورنال: Human Brain Mapping
سال: 2003
ISSN: 1065-9471,1097-0193
DOI: 10.1002/hbm.10143