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pro vyhledávání: '"Bojinov, Iavor"'
Autor:
Liang, Biyonka, Bojinov, Iavor
Experimentation is crucial for managers to rigorously quantify the value of a change and determine if it leads to a statistically significant improvement over the status quo. As companies increasingly mandate that all changes undergo experimentation
Externí odkaz:
http://arxiv.org/abs/2311.05794
Phased releases are a common strategy in the technology industry for gradually releasing new products or updates through a sequence of A/B tests in which the number of treated units gradually grows until full deployment or deprecation. Performing pha
Externí odkaz:
http://arxiv.org/abs/2305.09626
Multi-arm bandits are gaining popularity as they enable real-world sequential decision-making across application areas, including clinical trials, recommender systems, and online decision-making. Consequently, there is an increased desire to use the
Externí odkaz:
http://arxiv.org/abs/2302.14136
Randomized experiments have become the standard method for companies to evaluate the performance of new products or services. In addition to augmenting managers' decision-making, experimentation mitigates risk by limiting the proportion of customers
Externí odkaz:
http://arxiv.org/abs/2210.08639
Linear regression adjustment is commonly used to analyse randomised controlled experiments due to its efficiency and robustness against model misspecification. Current testing and interval estimation procedures leverage the asymptotic distribution of
Externí odkaz:
http://arxiv.org/abs/2210.08589
Autor:
Bojinov, Iavor1
Publikováno v:
Harvard Business Review. Nov/Dec2023, Vol. 101 Issue 6, p53-59. 7p. 2 Color Photographs.
Autor:
Mao, Jialiang, Bojinov, Iavor
Over the past decade, most technology companies and a growing number of conventional firms have adopted online experimentation (or A/B testing) into their product development process. Initially, A/B testing was deployed as a static procedure in which
Externí odkaz:
http://arxiv.org/abs/2111.02334
The phenomenon of population interference, where a treatment assigned to one experimental unit affects another experimental unit's outcome, has received considerable attention in standard randomized experiments. The complications produced by populati
Externí odkaz:
http://arxiv.org/abs/2103.00553
Publikováno v:
In Journal of Econometrics January 2024 238(1)
Switchback experiments, where a firm sequentially exposes an experimental unit to random treatments, are among the most prevalent designs used in the technology sector, with applications ranging from ride-hailing platforms to online marketplaces. Alt
Externí odkaz:
http://arxiv.org/abs/2009.00148