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Statistics
2 years ago
In what ways can multicollinearity affect the interpretation of regression coefficients?
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2 years ago
ML Knowledge
2 years ago
To evaluate a model's efficiency and accuracy, one should calculate its AUC. Can you walk me through the process of calculating AUC for a model?
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2 years ago
ML Knowledge
2 years ago
What was your approach to removing multicollinearity from your predictive models?
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2 years ago
Coding
2 years ago
How would you go about programming a function that outputs the length of the longest path in a DAG?
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2 years ago
Behavioral
2 years ago
What would be your ideal team to join in Headspace
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Coding
2 years ago
Join two sorted arrays to form another sorted array.
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2 years ago
StatisticsML Knowledge
2 years ago
Walk us through the basic principles of Naive Bayes algorithm. How do you determine the threshold for classification in your Naive Bayes model?
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2 years ago
ML Knowledge
2 years ago
How many and what types of loss functions have you come across in your experience?
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2 years ago
Behavioral
2 years ago
Could you tell me about a time when you had to convince someone of an idea and how you did it?
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2 years ago
Behavioral
2 years ago
What do you think are some of the key success indicators for someone working in the Data Scientist role?
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2 years ago

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*All interview questions are submitted by recent Headspace Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at Headspace.

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