Elasticsearch Moscow meetup in Ozon

Long time no see! It's time to get together at the Ozon office to discuss the “search” deals and ask questions. From the eternal: how to solve the problem without breaking anything, how to improve the quality of the search and verify that it really has become higher? To the non-trivial: how does the weather affect the color of the car and how can this information be used?

What and who is waiting for you

"Evaluation of the quality of search results in the online store", Varvara Mizurova and Julia Sapach - search quality assessment team, Ozon



It’s not enough to make a new version of search results if you cannot prove that it is better than the previous one. In addition, it must be understood that you not only corrected the existing problem pointwise, but also did not worsen the previous achievements.

We will talk about how we control the quality of searches on the prod, how the new version of search results in Ozon is checked, and on the basis of which a decision is made on the quality of the version and the necessary improvements.



“Does the weather on my birthday affect the choice of car color”, Alexander Ivanov, Danila Egorov, “Smart Analytics”



With one of our customers in the field of automotive retail, we uploaded sales data for several months and looked at what can be done with them. In the report, we will tell and show a small demo about the operation of the Graph engine and the features of preparing data for analysis in Graph.



“Ranking Results (Elasticsearch + L2R)”, Maxim Morozov, Search Team, Ozon



It's time to figure out how to tighten machine learning in Elastic and raise the quality of delivery to the next level. How it works, what problems it solves, and which it creates - we’ll talk about this.



After



We drink and discuss search deals and ask questions. By the way, it will be possible to ask them also for our CTO anatolix



Time: September 20 at 19:00

Location: Presnenskaya nab., 10, BC “Tower on the embankment” block C, 30th floor. Ozon office.

At the turnstiles on the 27-45 floors, a curator will be waiting for you, who will skip the list.

Important! To get started, register.



→ Link to the registration form



To obtain a pass, indicate the name and surname in Russian, as in the passport.



We wait!