Don't use Bandit Algorithms - they probably won't work for you

Several years back, I wrote an article advocating in favor of using bandit algorithms. In retrospect, the article I wrote was incorrect, and I should have phrased it differently. I made no mathematical mistakes in the article. Every fact I said is true. But the implications of this article and the way it has been interpreted by others is deeply wrong, and I'm going to take the opportunity now to c

[fcicq]

"The conversion rates for each arm do not change over time." & other two wrong assumptions.

[kisa12012]

バンディットの事をちゃんと理解しないうちはA/Bテスト以上の事はするな，という主張