An interesting article. I would have really liked the author to complete the circle. A discussion of solutions to the problems would be highly complementary.
we’d assumed that every user’s click-through was statistically independent, when in fact they were highly correlated, so many of the results which we thought were significant were in fact basically noise.
a) Does there exist an approach to model the non-independent click behavior of users?
b) A lot of progress in CTR prediction assumes independence of clicks. What is the likely benefit of the non-independence assumption of clicks, besides being closer to reality?
c) How can one use Pearl’s techniques to model the non-independent behavior of user clicks?
An interesting article. I would have really liked the author to complete the circle. A discussion of solutions to the problems would be highly complementary.
a) Does there exist an approach to model the non-independent click behavior of users?
b) A lot of progress in CTR prediction assumes independence of clicks. What is the likely benefit of the non-independence assumption of clicks, besides being closer to reality?
c) How can one use Pearl’s techniques to model the non-independent behavior of user clicks?