Efficient method for Tucker3 model selection

Z. He, A. Cichocki, S. Xie

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)


There has been a growing interest in Tucker3 analysis recently. One of the biggest challenges in Tucker3 analysis is the model selection problem: how to choose the number of components in each mode of an observed tensor. An alternative Tucker3 model selection approach is developed based on principal component analysis (PCA) for this problem. It is computationally efficient and straightforward to implement. Its effectiveness is demonstrated by experiment.

Original languageEnglish
Pages (from-to)805-806
Number of pages2
JournalElectronics Letters
Issue number15
Publication statusPublished - 2009
Externally publishedYes


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