Evaluation of PCA and ICA of simulated ERPs: Promax vs. infomax rotations
نویسندگان
چکیده
منابع مشابه
Evaluation of PCA and ICA of simulated ERPs: Promax vs. Infomax rotations.
Independent components analysis (ICA) and principal components analysis (PCA) are methods used to analyze event-related potential (ERP) and functional imaging (fMRI) data. In the present study, ICA and PCA were directly compared by applying them to simulated ERP datasets. Specifically, PCA was used to generate a subspace of the dataset followed by the application of PCA Promax or ICA Infomax ro...
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ژورنال
عنوان ژورنال: Human Brain Mapping
سال: 2007
ISSN: 1065-9471,1097-0193
DOI: 10.1002/hbm.20304