Are the types of next item action and prev items the same?

Task 1: Next Product Recommendation
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#1

Do the products in prev items and next item have the same action type? Or are the products from prev items for example views and next item is an order?

#2

I have the same question!

#3

Hi @vadimfbk @gaozhanfire

There is no action type collected in this dataset. The asins are collected based on user engagement.