What is customer loyalty? Is it repeated purchases? Or an emotional connection that is manifested, for example, in the fact that the client recommends your company to their friends?
How to migrate to a modern analytical platform and replace the database without stopping the work of the credit pipeline. A practical case from the leader of the microfinance market in Russia,...
In practice, missing data are very common in real data processing. The reasons may comprise data entry errors, information hiding, or fraud. In this article, we will discuss in which cases...
