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There is research showing that order 4 worked better in some cases for attribution: https://www.researchgate.net/publication/322896486_Multichannel_Marketing_Attribution_Using_Markov_Chains It should also be possible to implement a way to find the best fit automatically...

With this PR I've implemented the parameter `order` in the `mam.attribution_markov` method. Passing `order=1` is equivalent to current behavior, but other values perform Markov attribution using higher order Markov models....

Hello, I ran into the same problem and I was wondering if you figured something about the kinds of shapes that lead to this issue? In my case, after digging...

Hello! Sorry, I haven't looked into the suggestions yet, but I wanted to share that I managed to train the same model by changing my data to float64 and calling...