I'm not fluent in english so hope you understand 🙂
I am handling customer card usage history dataset to study emnier.
I have two question.
1. Each row of this dataset is customer's transaction and column consists of customer's age, usage date, amount of payment, and so on.
To make analysing easier, I made each row of dataset to be one customer's total transaction. And to make similar scale between each variable, I turn data into % scale .( For example combine buy date variable by seasonally, then make into buy_spring, buy_summer variable.. ) Is this right?
2. I am using a combination of cluster node+segment profile node but result of segement profile chart doesn't show up all. Is it because something wrong or variable worth calculated by eminer is too small? Image is at the bottom.
thank you!
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