To tell what was the strategy I came with to accomplish calibration
Data Scientist Trainee Interview Questions
40,358 data scientist trainee interview questions shared by candidates
Square root of a number
What problems could you run into if you have more features than data points?
Download a dataset and create some descriptive statistics.
Q. Describe your research
What approach used for solving the busines problem and why?
What programming languages do you know.
SQL: 7 day retention rate for each date - if a user was active on day 1 and on day 8 then consider them retained, ignoring anything in the middle
2. judge if a linked list is circled
Difference between knn classifier and kmeans
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