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And you say there are 10,000 papers (approx.) doing this?
But how can you avoid to do this?other than "data type prior" (e.g CNN) at the end you need a task-dependent signal & something (ops, architecture) that force your model to learn the useful correlations between your data and your signal (among other causes).
It's hard to find any that doesn't at least do a variation of this play.
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