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Q: Do you have questions from Facebook / Google / Amazon / Microsoft?
A:Yes, every single question is curated from an actual data science, machine learning engineering, or data analytics interview from top tech companies in the bay area.
Q: What topics are covered?
A: Each question will be one of eight wide-ranging topics covered in data science.
questions test basic skills within coding in Python such as text parsing or reading files for writing scripts or building features out of datasets.
questions are to test general analytics, being able to pull your own data for models, and interpretation of data.
questions are for understanding how to dig into and solve problems before pulling data.
questions are more to test how to build the infrastructure for machine learning and focus more on the engineering side of data science.
questions tend to focus on testing interpretation and validation of model building.
questions are based on understanding principles behind many algorithms and models.
Statistics & Testing
questions are common for product heavy roles that require a scientific background.
questions are to test general experience and understanding of how to build, deploy, and test machine learning models in production and which ones to use.
Q: I signed up for premium, when do I get the answers?
A: Once you sign up for premium, the solutions will be mailed to on tuesday, thursday and saturday.