doesn't matter how you initialize and like they're actually all doing the same thing all the way through so on top they're clearly similar because performance is similar but like we don't know what's happening in between so so then we try this analysis and then and then it looks like different things are happening in between but there's kind of more coming yep CCA assumes that the inputs are like linear you take a linear combination I was wondering if you try like deep CCA where you take a nonlinear or why did you assume make the linearity