Теория

A/B splitters and dealing with small data

Geometric interpretation of variance reduction

Sequential testing

Metric optimization for Quality Control of A/B testing

<h3>Introduction</h3>

Valerii Babushin, Alexander Sakhnov, Alexander Sakhnov, Ildar Safilo

A wholesome conversation about challenges and opportunities with A/B test. What to do, where to go for knowledge and why?

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<h3>Contacts:</h3>

Valerii Babushin,&nbsp;X5 Retail Group 
Mail: veheads@yandex.ru 
<a href="https://www.linkedin.com/in/venheads/">Lindkedin</a> 
ODS: @venheads

Alexander Sakhnov,&nbsp;X5 Retail Group 
<a href="https://www.linkedin.com/in/amsakhnov/">Lindkedin</a> 
ODS: @amSakhnov

Nerses Bagiyan,&nbsp;Raiffeisen 
<a href="https://www.linkedin.com/in/nersesbagiyan/">Linkedin</a> 
ODS: @nbagiyan

Ildar Safilo,&nbsp;MTS 
<a href="https://www.linkedin.com/in/isafilo/">Linkedin</a> 
ODS: @Ildar_saf

Eduard Grigoryan,&nbsp;X5 Retail Group 
ODS: @egrigoryan

Advanced methods and topics in the world of A/B testing.

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A/B testing

Introduction

Contacts:

Track program

A/B splitters and dealing with small data

Geometric interpretation of variance reduction

Sequential testing

Metric optimization for Quality Control of A/B testing