Multiway data analysis is a method of analyzing large data sets by representing a collection of observations as a multiway array, A ∈ C I 0 × I 1 × … I c × … I C {\displaystyle {\mathcal {A}}\in {\mathbb {C} }^{I_{0}\times I_{1}\times \dots I_{c}\times \dots I_{C}}} . The proper choice of data organization into (C+1)-way array, and analysis techniques can reveal patterns in the underlying data undetected by other methods.
Multiway data analysis is a method of analyzing large data sets by representing a collection of observations as a multiway array, A ∈ C I 0 × I 1 × … I c × … I C {\displaystyle {\mathcal {A}}\in {\mathbb {C} }^{I_{0}\times I_{1}\times \dots I_{c}\times \dots I_{C}}} . The proper choice of data organization into (C+1)-way array, and analysis techniques can reveal patterns in the underlying data undetected by other methods.
Source: Wikipedia "Multiway data analysis" · CC BY-SA 4.0
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