1. A supply chain leader wants you to predict inventory turns for products at one of our regional distribution facilities. Inventory turns measures the rate at which we replace inventory due to sales. It is the ratio of inventory sold to average inventory over a time period. Low inventory turns indicate a weak sales or overstocking while high turns indicate strong sales or insufficient inventory. What questions would you ask the business leader to determine whether or not this is a good use case for a predictive model? 2. Confusion matrix communicating with business leaders
Data Scientist Interview Questions
33,489 data scientist interview questions shared by candidates
Tell me about your self and describe your research.
1. DSA 2. Time Complexity 3. Strings 4 SQL joins 5. Window functions 6. Patterns
coding interview was basically asking you to find mistakes in the code and correct them. there was a data set and you needed to determine why the visualization that was created had no data points.
Q : Why did you pursue a career as a data scientist?
One of the questions: I was given a currently super challenge customer problem they are having and I was asked how would you solve it? Sounds like they are just looking for free consulting advice from an expert pool.
Why do you want to work at Oura?
Explain machine learning algorithm 'X' that you use day to day. Explain difference between Random Forest and XGBoost.
Have you ever performed analytical functions on SQL like find the mean, the median, or the percentile?
Code the Game of Life
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