Ho presentato la mia candidatura tramite un'agenzia di reclutamento personale. La procedura ha richiesto 4 settimane. Ho sostenuto un colloquio presso Techtinium (Chennai) nel mese di dic 2023
Colloquio
Three technical interview rounds, an in person session, and a conference call were arranged with their US client. The interview had three easy questions and 2 difficult questions.
Focused on
Interpreting the model coefficients or feature importances to understand the factors influencing customer churn.
Identifying key insights and actionable recommendations for the business based on the model results.
Domande di colloquio [1]
Domanda 1
Given a dataset containing information about customer demographics, purchase history, and website interactions, how would you approach predicting customer churn or identifying factors that contribute to customer retention?
