Microblogging and Advertisting Data Mining Challenge

Completed • $8,000

KDD Cup 2012, Track 2

Mon 20 Feb 2012
– Fri 1 Jun 2012 (3 years ago)

In the explaination of impression, it says ads will impressed to the user in search session. In fact the search results  will be several pages, and maybe the ad will be in the 2nd page or the 3rd page.Does the search session contain the situation that user browse the second result page and see the ad?

I am confused about it. Please help me , thank you very much!

maybe Depth


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