Have you ever worked with binary classification? Have you encountered class imbalance in such tasks, and what can be done about it?
Machine Learning / AI
What is Aston's role in the project workflow?
Tell about the project for employee turnover prediction: business problem, ML task setting, metrics, and data.
Which project interests you the most?
Tell us about a clustering task.
In which sphere do you plan to develop in the future?
What interested you in our company?
Tell me in general, how did you work at your last job (DOM.RF), what were you responsible for, how did your workday go, and what are the current tasks for the CorpGPT project (corporate RAG)?
Do you already have offers in hand?
Which growth do you find more interesting: vertical or horizontal?
Is a precision of 700 sales per million selected clients good in a rare conversion task?
What are your salary expectations and is the amount specified before or after taxes?
From the mentioned areas — search and ranking, recommendations and personalization, CRM, product accessibility, demand forecasting or non-product analytics — which is closer to you?
How actively are you currently looking for a job or are you passively observing the market for now?
Where are you territorially located and what work format do you consider: office, hybrid, or remote work?
Do you have any questions about the company, teams, or interview process?
How did you address hallucinations in RAG and what metrics did you use to confirm answer quality?
Describe the technology stack, development process, responsibility distribution, and your role in projects.
Which areas, tasks, and technologies do you consider as priorities for your future work?
What is your current status: actively looking for a job or considering offers selectively?