Excuse me,
For the paper Transformers in Time Series: A Survey, I do not understand the Steps in the Table 1: Complexity comparisons of popular time series Transformers with different attention modules
Why the steps of Transformer is N, while the steps of other *Formers is 1 ?

Excuse me,
For the paper Transformers in Time Series: A Survey, I do not understand the
Stepsin the Table 1: Complexity comparisons of popular time series Transformers with different attention modulesWhy the steps of Transformer is N, while the steps of other *Formers is 1 ?