How would you validate that the populations of an A/B test are indeed different
Sr Data Scientist Interview Questions
3,397 sr data scientist interview questions shared by candidates
What are the statistical techniques you usually use to check if your data is robust for visualization or modeling
Conversa com líder: projeto passados, impacto, algoritmos usados, etc Case técnico: perguntas sobre clustering, métricas, vies-variancia, backpropagation, código para fittar diversos classificadores, regressores.
It was technical round surrounding ML theory
easy question from leetcode. How do you know about SAP? Why apply? Whats the difference between supervised and unsupervised machine learning? List basic java data structure. Tell me sth. about List in Java.
How does diffusion model work
Provided some charts and asked what you can conclude by looking at these.
General questions, not much more than that
Time series prediction using (seasonal) ARIMA models.
Tell me when you solved a complex analytics problem ? What was your approach ?
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